2699686522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{20549}}^1$

素因数の和:20758

約数の個数: 32

約数和(自身を含む): 4529548800

約数和(自身を除く): 1829862278

約数列:

[1, 2, 13, 26, 31, 62, 163, 326, 403, 806, 2119, 4238, 5053, 10106, 20549, 41098, 65689, 131378, 267137, 534274, 637019, 1274038, 3349487, 6698974, 8281247, 16562494, 43543331, 87086662, 103834097, 207668194, 1349843261, 2699686522]

約数ペア:

[(1, 2699686522), (2, 1349843261), (13, 207668194), (26, 103834097), (31, 87086662), (62, 43543331), (163, 16562494), (326, 8281247), (403, 6698974), (806, 3349487), (2119, 1274038), (4238, 637019), (5053, 534274), (10106, 267137), (20549, 131378), (41098, 65689)]