713981320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1373041}}^1$

素因数の和:1373065

約数の個数: 32

約数和(自身を含む): 1730032920

約数和(自身を除く): 1016051600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1373041, 2746082, 5492164, 6865205, 10984328, 13730410, 17849533, 27460820, 35699066, 54921640, 71398132, 89247665, 142796264, 178495330, 356990660, 713981320]

約数ペア:

[(1, 713981320), (2, 356990660), (4, 178495330), (5, 142796264), (8, 89247665), (10, 71398132), (13, 54921640), (20, 35699066), (26, 27460820), (40, 17849533), (52, 13730410), (65, 10984328), (104, 6865205), (130, 5492164), (260, 2746082), (520, 1373041)]