319840895812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{33161}}^1\times {\mathrm{77783}}^1$

素因数の和:110979

約数の個数: 24

約数和(自身を含む): 577801953792

約数和(自身を除く): 257961057980

約数列:

[1, 2, 4, 31, 62, 124, 33161, 66322, 77783, 132644, 155566, 311132, 1027991, 2055982, 2411273, 4111964, 4822546, 9645092, 2579362063, 5158724126, 10317448252, 79960223953, 159920447906, 319840895812]

約数ペア:

[(1, 319840895812), (2, 159920447906), (4, 79960223953), (31, 10317448252), (62, 5158724126), (124, 2579362063), (33161, 9645092), (66322, 4822546), (77783, 4111964), (132644, 2411273), (155566, 2055982), (311132, 1027991)]