1228218

素因数分解:

$2^1\times 3^1\times {\mathrm{277}}^1\times {\mathrm{739}}^1$

素因数の和:1021

約数の個数: 16

約数和(自身を含む): 2468640

約数和(自身を除く): 1240422

約数列:

[1, 2, 3, 6, 277, 554, 739, 831, 1478, 1662, 2217, 4434, 204703, 409406, 614109, 1228218]

約数ペア:

[(1, 1228218), (2, 614109), (3, 409406), (6, 204703), (277, 4434), (554, 2217), (739, 1662), (831, 1478)]