1290543410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1699}}^1\times {\mathrm{5843}}^1$

素因数の和:7562

約数の個数: 32

約数和(自身を含む): 2503569600

約数和(自身を除く): 1213026190

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1699, 3398, 5843, 8495, 11686, 16990, 22087, 29215, 44174, 58430, 75959, 110435, 151918, 220870, 379795, 759590, 9927257, 19854514, 49636285, 99272570, 129054341, 258108682, 645271705, 1290543410]

約数ペア:

[(1, 1290543410), (2, 645271705), (5, 258108682), (10, 129054341), (13, 99272570), (26, 49636285), (65, 19854514), (130, 9927257), (1699, 759590), (3398, 379795), (5843, 220870), (8495, 151918), (11686, 110435), (16990, 75959), (22087, 58430), (29215, 44174)]