2009041552

素因数分解:

$2^4\times 7^5\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 120

約数和(自身を含む): 4707174912

約数和(自身を除く): 2698133360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 241, 248, 343, 392, 434, 482, 496, 686, 784, 868, 964, 1372, 1519, 1687, 1736, 1928, 2401, 2744, 3038, 3374, 3472, 3856, 4802, 5488, 6076, 6748, 7471, 9604, 10633, 11809, 12152, 13496, 14942, 16807, 19208, 21266, 23618, 24304, 26992, 29884, 33614, 38416, 42532, 47236, 52297, 59768, 67228, 74431, 82663, 85064, 94472, 104594, 119536, 134456, 148862, 165326, 170128, 188944, 209188, 268912, 297724, 330652, 366079, 418376, 521017, 578641, 595448, 661304, 732158, 836752, 1042034, 1157282, 1190896, 1322608, 1464316, 2084068, 2314564, 2562553, 2928632, 4050487, 4168136, 4629128, 5125106, 5857264, 8100974, 8336272, 9258256, 10250212, 16201948, 17937871, 20500424, 32403896, 35875742, 41000848, 64807792, 71751484, 125565097, 143502968, 251130194, 287005936, 502260388, 1004520776, 2009041552]

約数ペア:

[(1, 2009041552), (2, 1004520776), (4, 502260388), (7, 287005936), (8, 251130194), (14, 143502968), (16, 125565097), (28, 71751484), (31, 64807792), (49, 41000848), (56, 35875742), (62, 32403896), (98, 20500424), (112, 17937871), (124, 16201948), (196, 10250212), (217, 9258256), (241, 8336272), (248, 8100974), (343, 5857264), (392, 5125106), (434, 4629128), (482, 4168136), (496, 4050487), (686, 2928632), (784, 2562553), (868, 2314564), (964, 2084068), (1372, 1464316), (1519, 1322608), (1687, 1190896), (1736, 1157282), (1928, 1042034), (2401, 836752), (2744, 732158), (3038, 661304), (3374, 595448), (3472, 578641), (3856, 521017), (4802, 418376), (5488, 366079), (6076, 330652), (6748, 297724), (7471, 268912), (9604, 209188), (10633, 188944), (11809, 170128), (12152, 165326), (13496, 148862), (14942, 134456), (16807, 119536), (19208, 104594), (21266, 94472), (23618, 85064), (24304, 82663), (26992, 74431), (29884, 67228), (33614, 59768), (38416, 52297), (42532, 47236)]