621700908

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{10253}}^1$

素因数の和:10454

約数の個数: 48

約数和(自身を含む): 1506763776

約数和(自身を除く): 885062868

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 163, 186, 326, 372, 489, 652, 978, 1956, 5053, 10106, 10253, 15159, 20212, 20506, 30318, 30759, 41012, 60636, 61518, 123036, 317843, 635686, 953529, 1271372, 1671239, 1907058, 3342478, 3814116, 5013717, 6684956, 10027434, 20054868, 51808409, 103616818, 155425227, 207233636, 310850454, 621700908]

約数ペア:

[(1, 621700908), (2, 310850454), (3, 207233636), (4, 155425227), (6, 103616818), (12, 51808409), (31, 20054868), (62, 10027434), (93, 6684956), (124, 5013717), (163, 3814116), (186, 3342478), (326, 1907058), (372, 1671239), (489, 1271372), (652, 953529), (978, 635686), (1956, 317843), (5053, 123036), (10106, 61518), (10253, 60636), (15159, 41012), (20212, 30759), (20506, 30318)]