1921567235246

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{160746799}}^1$

素因数の和:160746983

約数の個数: 16

約数和(自身を含む): 2970600864000

約数和(自身を除く): 1049033628754

約数列:

[1, 2, 43, 86, 139, 278, 5977, 11954, 160746799, 321493598, 6912112357, 13824224714, 22343805061, 44687610122, 960783617623, 1921567235246]

約数ペア:

[(1, 1921567235246), (2, 960783617623), (43, 44687610122), (86, 22343805061), (139, 13824224714), (278, 6912112357), (5977, 321493598), (11954, 160746799)]