8143330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1693}}^1$

素因数の和:1750

約数の個数: 32

約数和(自身を含む): 16221744

約数和(自身を除く): 8078414

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 1693, 2405, 3386, 4810, 8465, 16930, 22009, 44018, 62641, 110045, 125282, 220090, 313205, 626410, 814333, 1628666, 4071665, 8143330]

約数ペア:

[(1, 8143330), (2, 4071665), (5, 1628666), (10, 814333), (13, 626410), (26, 313205), (37, 220090), (65, 125282), (74, 110045), (130, 62641), (185, 44018), (370, 22009), (481, 16930), (962, 8465), (1693, 4810), (2405, 3386)]