13180889566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{563}}^1\times {\mathrm{937}}^1$

素因数の和:1577

約数の個数: 48

約数和(自身を含む): 22063808592

約数和(自身を除く): 8882919026

約数列:

[1, 2, 13, 26, 31, 62, 403, 563, 806, 937, 961, 1126, 1874, 1922, 7319, 12181, 12493, 14638, 17453, 24362, 24986, 29047, 34906, 58094, 226889, 377611, 453778, 527531, 541043, 755222, 900457, 1055062, 1082086, 1800914, 6857903, 7033559, 11705941, 13715806, 14067118, 16353461, 23411882, 32706922, 212594993, 425189986, 506957291, 1013914582, 6590444783, 13180889566]

約数ペア:

[(1, 13180889566), (2, 6590444783), (13, 1013914582), (26, 506957291), (31, 425189986), (62, 212594993), (403, 32706922), (563, 23411882), (806, 16353461), (937, 14067118), (961, 13715806), (1126, 11705941), (1874, 7033559), (1922, 6857903), (7319, 1800914), (12181, 1082086), (12493, 1055062), (14638, 900457), (17453, 755222), (24362, 541043), (24986, 527531), (29047, 453778), (34906, 377611), (58094, 226889)]