853642010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{12413}}^1$

素因数の和:12479

約数の個数: 48

約数和(自身を含む): 1729965384

約数和(自身を除く): 876323374

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 529, 598, 1058, 1495, 2645, 2990, 5290, 6877, 12413, 13754, 24826, 34385, 62065, 68770, 124130, 161369, 285499, 322738, 570998, 806845, 1427495, 1613690, 2854990, 3711487, 6566477, 7422974, 13132954, 18557435, 32832385, 37114870, 65664770, 85364201, 170728402, 426821005, 853642010]

約数ペア:

[(1, 853642010), (2, 426821005), (5, 170728402), (10, 85364201), (13, 65664770), (23, 37114870), (26, 32832385), (46, 18557435), (65, 13132954), (115, 7422974), (130, 6566477), (230, 3711487), (299, 2854990), (529, 1613690), (598, 1427495), (1058, 806845), (1495, 570998), (2645, 322738), (2990, 285499), (5290, 161369), (6877, 124130), (12413, 68770), (13754, 62065), (24826, 34385)]