123447464

素因数分解:

$2^3\times 7^2\times {\mathrm{314917}}^1$

素因数の和:314937

約数の個数: 24

約数和(自身を含む): 269254890

約数和(自身を除く): 145807426

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 314917, 629834, 1259668, 2204419, 2519336, 4408838, 8817676, 15430933, 17635352, 30861866, 61723732, 123447464]

約数ペア:

[(1, 123447464), (2, 61723732), (4, 30861866), (7, 17635352), (8, 15430933), (14, 8817676), (28, 4408838), (49, 2519336), (56, 2204419), (98, 1259668), (196, 629834), (392, 314917)]