2855361808

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{2801}}^1$

素因数の和:2877

約数の個数: 80

約数和(自身を含む): 6201946800

約数和(自身を除く): 3346584992

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 169, 208, 232, 338, 377, 464, 676, 754, 1352, 1508, 2197, 2704, 2801, 3016, 4394, 4901, 5602, 6032, 8788, 9802, 11204, 17576, 19604, 22408, 35152, 36413, 39208, 44816, 63713, 72826, 78416, 81229, 127426, 145652, 162458, 254852, 291304, 324916, 473369, 509704, 582608, 649832, 946738, 1019408, 1055977, 1299664, 1893476, 2111954, 3786952, 4223908, 6153797, 7573904, 8447816, 12307594, 13727701, 16895632, 24615188, 27455402, 49230376, 54910804, 98460752, 109821608, 178460113, 219643216, 356920226, 713840452, 1427680904, 2855361808]

約数ペア:

[(1, 2855361808), (2, 1427680904), (4, 713840452), (8, 356920226), (13, 219643216), (16, 178460113), (26, 109821608), (29, 98460752), (52, 54910804), (58, 49230376), (104, 27455402), (116, 24615188), (169, 16895632), (208, 13727701), (232, 12307594), (338, 8447816), (377, 7573904), (464, 6153797), (676, 4223908), (754, 3786952), (1352, 2111954), (1508, 1893476), (2197, 1299664), (2704, 1055977), (2801, 1019408), (3016, 946738), (4394, 649832), (4901, 582608), (5602, 509704), (6032, 473369), (8788, 324916), (9802, 291304), (11204, 254852), (17576, 162458), (19604, 145652), (22408, 127426), (35152, 81229), (36413, 78416), (39208, 72826), (44816, 63713)]