406948612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2311}}^1$

素因数の和:2672

約数の個数: 48

約数和(自身を含む): 859694080

約数和(自身を除く): 452745468

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 331, 532, 662, 1324, 2311, 2317, 4622, 4634, 6289, 9244, 9268, 12578, 16177, 25156, 32354, 43909, 44023, 64708, 87818, 88046, 175636, 176092, 307363, 614726, 764941, 1229452, 1529882, 3059764, 5354587, 10709174, 14533879, 21418348, 29067758, 58135516, 101737153, 203474306, 406948612]

約数ペア:

[(1, 406948612), (2, 203474306), (4, 101737153), (7, 58135516), (14, 29067758), (19, 21418348), (28, 14533879), (38, 10709174), (76, 5354587), (133, 3059764), (266, 1529882), (331, 1229452), (532, 764941), (662, 614726), (1324, 307363), (2311, 176092), (2317, 175636), (4622, 88046), (4634, 87818), (6289, 64708), (9244, 44023), (9268, 43909), (12578, 32354), (16177, 25156)]