1330397978

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7309879}}^1$

素因数の和:7309901

約数の個数: 16

約数和(自身を含む): 2456119680

約数和(自身を除く): 1125721702

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 7309879, 14619758, 51169153, 95028427, 102338306, 190056854, 665198989, 1330397978]

約数ペア:

[(1, 1330397978), (2, 665198989), (7, 190056854), (13, 102338306), (14, 95028427), (26, 51169153), (91, 14619758), (182, 7309879)]