2644006285

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1\times {\mathrm{10789}}^1$

素因数の和:12948

約数の個数: 16

約数和(自身を含む): 3312616320

約数和(自身を除く): 668610035

約数列:

[1, 5, 23, 115, 2131, 10655, 10789, 49013, 53945, 245065, 248147, 1240735, 22991359, 114956795, 528801257, 2644006285]

約数ペア:

[(1, 2644006285), (5, 528801257), (23, 114956795), (115, 22991359), (2131, 1240735), (10655, 248147), (10789, 245065), (49013, 53945)]