129929756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{48409}}^1$

素因数の和:48485

約数の個数: 24

約数和(自身を含む): 252119280

約数和(自身を除く): 122189524

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 48409, 96818, 193636, 532499, 1064998, 2129996, 2952949, 5905898, 11811796, 32482439, 64964878, 129929756]

約数ペア:

[(1, 129929756), (2, 64964878), (4, 32482439), (11, 11811796), (22, 5905898), (44, 2952949), (61, 2129996), (122, 1064998), (244, 532499), (671, 193636), (1342, 96818), (2684, 48409)]