9841961090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12119}}^1\times {\mathrm{6247}}^1$

素因数の和:18386

約数の個数: 32

約数和(自身を含む): 19082891520

約数和(自身を除く): 9240930430

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6247, 12119, 12494, 24238, 31235, 60595, 62470, 81211, 121190, 157547, 162422, 315094, 406055, 787735, 812110, 1575470, 75707393, 151414786, 378536965, 757073930, 984196109, 1968392218, 4920980545, 9841961090]

約数ペア:

[(1, 9841961090), (2, 4920980545), (5, 1968392218), (10, 984196109), (13, 757073930), (26, 378536965), (65, 151414786), (130, 75707393), (6247, 1575470), (12119, 812110), (12494, 787735), (24238, 406055), (31235, 315094), (60595, 162422), (62470, 157547), (81211, 121190)]