280771444

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{811}}^1\times {\mathrm{2111}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 504193536

約数和(自身を除く): 223422092

約数列:

[1, 2, 4, 41, 82, 164, 811, 1622, 2111, 3244, 4222, 8444, 33251, 66502, 86551, 133004, 173102, 346204, 1712021, 3424042, 6848084, 70192861, 140385722, 280771444]

約数ペア:

[(1, 280771444), (2, 140385722), (4, 70192861), (41, 6848084), (82, 3424042), (164, 1712021), (811, 346204), (1622, 173102), (2111, 133004), (3244, 86551), (4222, 66502), (8444, 33251)]