1999327764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{5861}}^1$

素因数の和:6037

約数の個数: 96

約数和(自身を含む): 5546483712

約数和(自身を除く): 3547155948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 131, 186, 217, 262, 372, 393, 434, 524, 651, 786, 868, 917, 1302, 1572, 1834, 2604, 2751, 3668, 4061, 5502, 5861, 8122, 11004, 11722, 12183, 16244, 17583, 23444, 24366, 28427, 35166, 41027, 48732, 56854, 70332, 82054, 85281, 113708, 123081, 164108, 170562, 181691, 246162, 341124, 363382, 492324, 545073, 726764, 767791, 1090146, 1271837, 1535582, 2180292, 2303373, 2543674, 3071164, 3815511, 4606746, 5087348, 5374537, 7631022, 9213492, 10749074, 15262044, 16123611, 21498148, 23801521, 32247222, 47603042, 64494444, 71404563, 95206084, 142809126, 166610647, 285618252, 333221294, 499831941, 666442588, 999663882, 1999327764]

約数ペア:

[(1, 1999327764), (2, 999663882), (3, 666442588), (4, 499831941), (6, 333221294), (7, 285618252), (12, 166610647), (14, 142809126), (21, 95206084), (28, 71404563), (31, 64494444), (42, 47603042), (62, 32247222), (84, 23801521), (93, 21498148), (124, 16123611), (131, 15262044), (186, 10749074), (217, 9213492), (262, 7631022), (372, 5374537), (393, 5087348), (434, 4606746), (524, 3815511), (651, 3071164), (786, 2543674), (868, 2303373), (917, 2180292), (1302, 1535582), (1572, 1271837), (1834, 1090146), (2604, 767791), (2751, 726764), (3668, 545073), (4061, 492324), (5502, 363382), (5861, 341124), (8122, 246162), (11004, 181691), (11722, 170562), (12183, 164108), (16244, 123081), (17583, 113708), (23444, 85281), (24366, 82054), (28427, 70332), (35166, 56854), (41027, 48732)]