2901680005

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{751}}^1\times {\mathrm{1093}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 4027880448

約数和(自身を除く): 1126200443

約数列:

[1, 5, 7, 35, 101, 505, 707, 751, 1093, 3535, 3755, 5257, 5465, 7651, 26285, 38255, 75851, 110393, 379255, 530957, 551965, 772751, 820843, 2654785, 3863755, 4104215, 5745901, 28729505, 82905143, 414525715, 580336001, 2901680005]

約数ペア:

[(1, 2901680005), (5, 580336001), (7, 414525715), (35, 82905143), (101, 28729505), (505, 5745901), (707, 4104215), (751, 3863755), (1093, 2654785), (3535, 820843), (3755, 772751), (5257, 551965), (5465, 530957), (7651, 379255), (26285, 110393), (38255, 75851)]