126867416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1219879}}^1$

素因数の和:1219898

約数の個数: 16

約数和(自身を含む): 256174800

約数和(自身を除く): 129307384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1219879, 2439758, 4879516, 9759032, 15858427, 31716854, 63433708, 126867416]

約数ペア:

[(1, 126867416), (2, 63433708), (4, 31716854), (8, 15858427), (13, 9759032), (26, 4879516), (52, 2439758), (104, 1219879)]