670487324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{55339}}^1$

素因数の和:55589

約数の個数: 24

約数和(自身を含む): 1269056880

約数和(自身を除く): 598569556

約数列:

[1, 2, 4, 13, 26, 52, 233, 466, 932, 3029, 6058, 12116, 55339, 110678, 221356, 719407, 1438814, 2877628, 12893987, 25787974, 51575948, 167621831, 335243662, 670487324]

約数ペア:

[(1, 670487324), (2, 335243662), (4, 167621831), (13, 51575948), (26, 25787974), (52, 12893987), (233, 2877628), (466, 1438814), (932, 719407), (3029, 221356), (6058, 110678), (12116, 55339)]