142790024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1372981}}^1$

素因数の和:1373000

約数の個数: 16

約数和(自身を含む): 288326220

約数和(自身を除く): 145536196

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1372981, 2745962, 5491924, 10983848, 17848753, 35697506, 71395012, 142790024]

約数ペア:

[(1, 142790024), (2, 71395012), (4, 35697506), (8, 17848753), (13, 10983848), (26, 5491924), (52, 2745962), (104, 1372981)]