2510121065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{644447}}^1$

素因数の和:644512

約数の個数: 16

約数和(自身を含む): 3248017920

約数和(自身を除く): 737896855

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 644447, 3222235, 12244493, 26422327, 61222465, 132111635, 502024213, 2510121065]

約数ペア:

[(1, 2510121065), (5, 502024213), (19, 132111635), (41, 61222465), (95, 26422327), (205, 12244493), (779, 3222235), (3895, 644447)]