7940871946

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1801}}^1\times {\mathrm{13693}}^1$

素因数の和:15526

約数の個数: 32

約数和(自身を含む): 14213714688

約数和(自身を除く): 6272842742

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1801, 3602, 12607, 13693, 25214, 27386, 41423, 82846, 95851, 191702, 289961, 314939, 579922, 629878, 2204573, 4409146, 24661093, 49322186, 172627651, 345255302, 567205139, 1134410278, 3970435973, 7940871946]

約数ペア:

[(1, 7940871946), (2, 3970435973), (7, 1134410278), (14, 567205139), (23, 345255302), (46, 172627651), (161, 49322186), (322, 24661093), (1801, 4409146), (3602, 2204573), (12607, 629878), (13693, 579922), (25214, 314939), (27386, 289961), (41423, 191702), (82846, 95851)]