1569681028

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 2881494000

約数和(自身を除く): 1311812972

約数列:

[1, 2, 4, 29, 58, 116, 149, 197, 298, 394, 461, 596, 788, 922, 1844, 4321, 5713, 8642, 11426, 13369, 17284, 22852, 26738, 29353, 53476, 58706, 68689, 90817, 117412, 137378, 181634, 274756, 363268, 851237, 1702474, 1991981, 2633693, 3404948, 3983962, 5267386, 7967924, 10534772, 13531733, 27063466, 54126932, 392420257, 784840514, 1569681028]

約数ペア:

[(1, 1569681028), (2, 784840514), (4, 392420257), (29, 54126932), (58, 27063466), (116, 13531733), (149, 10534772), (197, 7967924), (298, 5267386), (394, 3983962), (461, 3404948), (596, 2633693), (788, 1991981), (922, 1702474), (1844, 851237), (4321, 363268), (5713, 274756), (8642, 181634), (11426, 137378), (13369, 117412), (17284, 90817), (22852, 68689), (26738, 58706), (29353, 53476)]