1218894002

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{188159}}^1$

素因数の和:188281

約数の個数: 16

約数和(自身を含む): 1896652800

約数和(自身を除く): 677758798

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 188159, 376318, 7714519, 14864561, 15429038, 29729122, 609447001, 1218894002]

約数ペア:

[(1, 1218894002), (2, 609447001), (41, 29729122), (79, 15429038), (82, 14864561), (158, 7714519), (3239, 376318), (6478, 188159)]