2018218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:501

約数の個数: 16

約数和(自身を含む): 3215520

約数和(自身を除く): 1197302

約数列:

[1, 2, 19, 38, 173, 307, 346, 614, 3287, 5833, 6574, 11666, 53111, 106222, 1009109, 2018218]

約数ペア:

[(1, 2018218), (2, 1009109), (19, 106222), (38, 53111), (173, 11666), (307, 6574), (346, 5833), (614, 3287)]