851220430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5007179}}^1$

素因数の和:5007203

約数の個数: 16

約数和(自身を含む): 1622326320

約数和(自身を除く): 771105890

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 5007179, 10014358, 25035895, 50071790, 85122043, 170244086, 425610215, 851220430]

約数ペア:

[(1, 851220430), (2, 425610215), (5, 170244086), (10, 85122043), (17, 50071790), (34, 25035895), (85, 10014358), (170, 5007179)]