2099279

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 803761

約数列:

[1, 7, 13, 17, 23, 59, 91, 119, 161, 221, 299, 391, 413, 767, 1003, 1357, 1547, 2093, 2737, 5083, 5369, 7021, 9499, 13039, 17641, 23069, 35581, 91273, 123487, 161483, 299897, 2099279]

約数ペア:

[(1, 2099279), (7, 299897), (13, 161483), (17, 123487), (23, 91273), (59, 35581), (91, 23069), (119, 17641), (161, 13039), (221, 9499), (299, 7021), (391, 5369), (413, 5083), (767, 2737), (1003, 2093), (1357, 1547)]