264401190145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{24492931}}^1$

素因数の和:24493080

約数の個数: 16

約数和(自身を含む): 338590291968

約数和(自身を除く): 74189101823

約数列:

[1, 5, 17, 85, 127, 635, 2159, 10795, 24492931, 122464655, 416379827, 2081899135, 3110602237, 15553011185, 52880238029, 264401190145]

約数ペア:

[(1, 264401190145), (5, 52880238029), (17, 15553011185), (85, 3110602237), (127, 2081899135), (635, 416379827), (2159, 122464655), (10795, 24492931)]