4077774502

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{811}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 6281372160

約数和(自身を除く): 2203597658

約数列:

[1, 2, 67, 134, 157, 239, 314, 478, 811, 1622, 10519, 16013, 21038, 32026, 37523, 54337, 75046, 108674, 127327, 193829, 254654, 387658, 2514041, 5028082, 8530909, 12986543, 17061818, 25973086, 30431153, 60862306, 2038887251, 4077774502]

約数ペア:

[(1, 4077774502), (2, 2038887251), (67, 60862306), (134, 30431153), (157, 25973086), (239, 17061818), (314, 12986543), (478, 8530909), (811, 5028082), (1622, 2514041), (10519, 387658), (16013, 254654), (21038, 193829), (32026, 127327), (37523, 108674), (54337, 75046)]