2159647564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{538297}}^1$

素因数の和:538377

約数の個数: 24

約数和(自身を含む): 4069532880

約数和(自身を除く): 1909885316

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 538297, 1076594, 2153188, 9151049, 18302098, 31759523, 36604196, 63519046, 127038092, 539911891, 1079823782, 2159647564]

約数ペア:

[(1, 2159647564), (2, 1079823782), (4, 539911891), (17, 127038092), (34, 63519046), (59, 36604196), (68, 31759523), (118, 18302098), (236, 9151049), (1003, 2153188), (2006, 1076594), (4012, 538297)]