2974388045692

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{42644779}}^1$

素因数の和:42644890

約数の個数: 48

約数和(自身を含む): 6189975106560

約数和(自身を除く): 3215587060868

約数列:

[1, 2, 4, 7, 14, 28, 47, 53, 94, 106, 188, 212, 329, 371, 658, 742, 1316, 1484, 2491, 4982, 9964, 17437, 34874, 69748, 42644779, 85289558, 170579116, 298513453, 597026906, 1194053812, 2004304613, 2260173287, 4008609226, 4520346574, 8017218452, 9040693148, 14030132291, 15821213009, 28060264582, 31642426018, 56120529164, 63284852036, 106228144489, 212456288978, 424912577956, 743597011423, 1487194022846, 2974388045692]

約数ペア:

[(1, 2974388045692), (2, 1487194022846), (4, 743597011423), (7, 424912577956), (14, 212456288978), (28, 106228144489), (47, 63284852036), (53, 56120529164), (94, 31642426018), (106, 28060264582), (188, 15821213009), (212, 14030132291), (329, 9040693148), (371, 8017218452), (658, 4520346574), (742, 4008609226), (1316, 2260173287), (1484, 2004304613), (2491, 1194053812), (4982, 597026906), (9964, 298513453), (17437, 170579116), (34874, 85289558), (69748, 42644779)]