7797883108

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{1999}}^1$

素因数の和:2524

約数の個数: 48

約数和(自身を含む): 14414400000

約数和(自身を除く): 6616516892

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 389, 436, 778, 1556, 1999, 2507, 3998, 5014, 7996, 8947, 10028, 17894, 35788, 42401, 45977, 84802, 91954, 169604, 183908, 217891, 435782, 777611, 871564, 975223, 1555222, 1950446, 3110444, 3900892, 5011493, 10022986, 17885053, 20045972, 35770106, 71540212, 84759599, 169519198, 339038396, 1949470777, 3898941554, 7797883108]

約数ペア:

[(1, 7797883108), (2, 3898941554), (4, 1949470777), (23, 339038396), (46, 169519198), (92, 84759599), (109, 71540212), (218, 35770106), (389, 20045972), (436, 17885053), (778, 10022986), (1556, 5011493), (1999, 3900892), (2507, 3110444), (3998, 1950446), (5014, 1555222), (7996, 975223), (8947, 871564), (10028, 777611), (17894, 435782), (35788, 217891), (42401, 183908), (45977, 169604), (84802, 91954)]