85930910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1997}}^1$

素因数の和:2348

約数の個数: 32

約数和(自身を含む): 167160672

約数和(自身を除く): 81229762

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 331, 662, 1655, 1997, 3310, 3994, 4303, 8606, 9985, 19970, 21515, 25961, 43030, 51922, 129805, 259610, 661007, 1322014, 3305035, 6610070, 8593091, 17186182, 42965455, 85930910]

約数ペア:

[(1, 85930910), (2, 42965455), (5, 17186182), (10, 8593091), (13, 6610070), (26, 3305035), (65, 1322014), (130, 661007), (331, 259610), (662, 129805), (1655, 51922), (1997, 43030), (3310, 25961), (3994, 21515), (4303, 19970), (8606, 9985)]