1285006132010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4145181071}}^1$

素因数の和:4145181109

約数の個数: 16

約数和(自身を含む): 2387624297472

約数和(自身を除く): 1102618165462

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 4145181071, 8290362142, 20725905355, 41451810710, 128500613201, 257001226402, 642503066005, 1285006132010]

約数ペア:

[(1, 1285006132010), (2, 642503066005), (5, 257001226402), (10, 128500613201), (31, 41451810710), (62, 20725905355), (155, 8290362142), (310, 4145181071)]