2912478751

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{2713}}^1$

素因数の和:3031

約数の個数: 32

約数和(自身を含む): 3676796928

約数和(自身を除く): 764318177

約数列:

[1, 7, 13, 47, 91, 251, 329, 611, 1757, 2713, 3263, 4277, 11797, 18991, 22841, 35269, 82579, 127511, 153361, 246883, 680963, 892577, 1073527, 1657643, 4766741, 8852519, 11603501, 32005261, 61967633, 224036827, 416068393, 2912478751]

約数ペア:

[(1, 2912478751), (7, 416068393), (13, 224036827), (47, 61967633), (91, 32005261), (251, 11603501), (329, 8852519), (611, 4766741), (1757, 1657643), (2713, 1073527), (3263, 892577), (4277, 680963), (11797, 246883), (18991, 153361), (22841, 127511), (35269, 82579)]