8951930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5297}}^1$

素因数の和:5330

約数の個数: 24

約数和(自身を含む): 17451612

約数和(自身を除く): 8499682

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 5297, 10594, 26485, 52970, 68861, 137722, 344305, 688610, 895193, 1790386, 4475965, 8951930]

約数ペア:

[(1, 8951930), (2, 4475965), (5, 1790386), (10, 895193), (13, 688610), (26, 344305), (65, 137722), (130, 68861), (169, 52970), (338, 26485), (845, 10594), (1690, 5297)]