2479190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 5163264

約数和(自身を除く): 2684074

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 331, 535, 662, 749, 1070, 1498, 1655, 2317, 3310, 3745, 4634, 7490, 11585, 23170, 35417, 70834, 177085, 247919, 354170, 495838, 1239595, 2479190]

約数ペア:

[(1, 2479190), (2, 1239595), (5, 495838), (7, 354170), (10, 247919), (14, 177085), (35, 70834), (70, 35417), (107, 23170), (214, 11585), (331, 7490), (535, 4634), (662, 3745), (749, 3310), (1070, 2317), (1498, 1655)]