1034457320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1989341}}^1$

素因数の和:1989365

約数の個数: 32

約数和(自身を含む): 2506570920

約数和(自身を除く): 1472113600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1989341, 3978682, 7957364, 9946705, 15914728, 19893410, 25861433, 39786820, 51722866, 79573640, 103445732, 129307165, 206891464, 258614330, 517228660, 1034457320]

約数ペア:

[(1, 1034457320), (2, 517228660), (4, 258614330), (5, 206891464), (8, 129307165), (10, 103445732), (13, 79573640), (20, 51722866), (26, 39786820), (40, 25861433), (52, 19893410), (65, 15914728), (104, 9946705), (130, 7957364), (260, 3978682), (520, 1989341)]