127777421762

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{1087}}^1\times {\mathrm{2741}}^1$

素因数の和:4394

約数の個数: 32

約数和(自身を含む): 196969135104

約数和(自身を除く): 69191713342

約数列:

[1, 2, 41, 82, 523, 1046, 1087, 2174, 2741, 5482, 21443, 42886, 44567, 89134, 112381, 224762, 568501, 1137002, 1433543, 2867086, 2979467, 5958934, 23308541, 46617082, 58775263, 117550526, 122158147, 244316294, 1558261241, 3116522482, 63888710881, 127777421762]

約数ペア:

[(1, 127777421762), (2, 63888710881), (41, 3116522482), (82, 1558261241), (523, 244316294), (1046, 122158147), (1087, 117550526), (2174, 58775263), (2741, 46617082), (5482, 23308541), (21443, 5958934), (42886, 2979467), (44567, 2867086), (89134, 1433543), (112381, 1137002), (224762, 568501)]