268124518

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{9851}}^1$

素因数の和:10323

約数の個数: 16

約数和(自身を含む): 416148480

約数和(自身を除く): 148023962

約数列:

[1, 2, 31, 62, 439, 878, 9851, 13609, 19702, 27218, 305381, 610762, 4324589, 8649178, 134062259, 268124518]

約数ペア:

[(1, 268124518), (2, 134062259), (31, 8649178), (62, 4324589), (439, 610762), (878, 305381), (9851, 27218), (13609, 19702)]