981416

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{1831}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 1868640

約数和(自身を除く): 887224

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 1831, 3662, 7324, 14648, 122677, 245354, 490708, 981416]

約数ペア:

[(1, 981416), (2, 490708), (4, 245354), (8, 122677), (67, 14648), (134, 7324), (268, 3662), (536, 1831)]