1239367622

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{719}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 1928448000

約数和(自身を除く): 689080378

約数列:

[1, 2, 61, 71, 122, 142, 199, 398, 719, 1438, 4331, 8662, 12139, 14129, 24278, 28258, 43859, 51049, 87718, 102098, 143081, 286162, 861869, 1723738, 3113989, 6227978, 8727941, 10158751, 17455882, 20317502, 619683811, 1239367622]

約数ペア:

[(1, 1239367622), (2, 619683811), (61, 20317502), (71, 17455882), (122, 10158751), (142, 8727941), (199, 6227978), (398, 3113989), (719, 1723738), (1438, 861869), (4331, 286162), (8662, 143081), (12139, 102098), (14129, 87718), (24278, 51049), (28258, 43859)]