2720088434

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{1009}}^1$

素因数の和:1323

約数の個数: 64

約数和(自身を含む): 5068293120

約数和(自身を除く): 2348204686

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 241, 329, 482, 658, 799, 1009, 1598, 1687, 2018, 3374, 4097, 5593, 7063, 8194, 11186, 11327, 14126, 17153, 22654, 28679, 34306, 47423, 57358, 79289, 94846, 120071, 158578, 192559, 240142, 243169, 331961, 385118, 486338, 663922, 806191, 1347913, 1612382, 1702183, 2695826, 3404366, 4133873, 5643337, 8267746, 11286674, 11428943, 22857886, 28937111, 57874222, 80002601, 160005202, 194292031, 388584062, 1360044217, 2720088434]

約数ペア:

[(1, 2720088434), (2, 1360044217), (7, 388584062), (14, 194292031), (17, 160005202), (34, 80002601), (47, 57874222), (94, 28937111), (119, 22857886), (238, 11428943), (241, 11286674), (329, 8267746), (482, 5643337), (658, 4133873), (799, 3404366), (1009, 2695826), (1598, 1702183), (1687, 1612382), (2018, 1347913), (3374, 806191), (4097, 663922), (5593, 486338), (7063, 385118), (8194, 331961), (11186, 243169), (11327, 240142), (14126, 192559), (17153, 158578), (22654, 120071), (28679, 94846), (34306, 79289), (47423, 57358)]