1680491052

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{696721}}^1$

素因数の和:696798

約数の個数: 36

約数和(自身を含む): 4311315736

約数和(自身を除く): 2630824684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 696721, 1393442, 2090163, 2786884, 4180326, 6270489, 8360652, 12540978, 25081956, 46680307, 93360614, 140040921, 186721228, 280081842, 420122763, 560163684, 840245526, 1680491052]

約数ペア:

[(1, 1680491052), (2, 840245526), (3, 560163684), (4, 420122763), (6, 280081842), (9, 186721228), (12, 140040921), (18, 93360614), (36, 46680307), (67, 25081956), (134, 12540978), (201, 8360652), (268, 6270489), (402, 4180326), (603, 2786884), (804, 2090163), (1206, 1393442), (2412, 696721)]