21477659762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{536057}}^1$

素因数の和:536162

約数の個数: 32

約数和(自身を含む): 36743559552

約数和(自身を除く): 15265899790

約数列:

[1, 2, 13, 23, 26, 46, 67, 134, 299, 598, 871, 1541, 1742, 3082, 20033, 40066, 536057, 1072114, 6968741, 12329311, 13937482, 24658622, 35915819, 71831638, 160281043, 320562086, 466905647, 826063837, 933811294, 1652127674, 10738829881, 21477659762]

約数ペア:

[(1, 21477659762), (2, 10738829881), (13, 1652127674), (23, 933811294), (26, 826063837), (46, 466905647), (67, 320562086), (134, 160281043), (299, 71831638), (598, 35915819), (871, 24658622), (1541, 13937482), (1742, 12329311), (3082, 6968741), (20033, 1072114), (40066, 536057)]