678984772

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{12697}}^1$

素因数の和:13191

約数の個数: 24

約数和(自身を含む): 1231959960

約数和(自身を除く): 552975188

約数列:

[1, 2, 4, 29, 58, 116, 461, 922, 1844, 12697, 13369, 25394, 26738, 50788, 53476, 368213, 736426, 1472852, 5853317, 11706634, 23413268, 169746193, 339492386, 678984772]

約数ペア:

[(1, 678984772), (2, 339492386), (4, 169746193), (29, 23413268), (58, 11706634), (116, 5853317), (461, 1472852), (922, 736426), (1844, 368213), (12697, 53476), (13369, 50788), (25394, 26738)]