9681567268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1901329}}^1$

素因数の和:1901419

約数の個数: 24

約数和(自身を含む): 18100661600

約数和(自身を除く): 8419094332

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 1901329, 3802658, 7605316, 36125251, 72250502, 127389043, 144501004, 254778086, 509556172, 2420391817, 4840783634, 9681567268]

約数ペア:

[(1, 9681567268), (2, 4840783634), (4, 2420391817), (19, 509556172), (38, 254778086), (67, 144501004), (76, 127389043), (134, 72250502), (268, 36125251), (1273, 7605316), (2546, 3802658), (5092, 1901329)]