291213273014

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{46386313}}^1$

素因数の和:46386431

約数の個数: 16

約数和(自身を含む): 453101515152

約数和(自身を除く): 161888242138

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 46386313, 92772626, 1994611459, 3386200849, 3989222918, 6772401698, 145606636507, 291213273014]

約数ペア:

[(1, 291213273014), (2, 145606636507), (43, 6772401698), (73, 3989222918), (86, 3386200849), (146, 1994611459), (3139, 92772626), (6278, 46386313)]