1320221044

素因数分解:

$2^2\times {\mathrm{15091}}^1\times {\mathrm{21871}}^1$

素因数の和:36966

約数の個数: 12

約数和(自身を含む): 2310645568

約数和(自身を除く): 990424524

約数列:

[1, 2, 4, 15091, 21871, 30182, 43742, 60364, 87484, 330055261, 660110522, 1320221044]

約数ペア:

[(1, 1320221044), (2, 660110522), (4, 330055261), (15091, 87484), (21871, 60364), (30182, 43742)]