2155997102

素因数分解:

$2^1\times 7^1\times {\mathrm{2459}}^1\times {\mathrm{62627}}^1$

素因数の和:65095

約数の個数: 16

約数和(自身を含む): 3697557120

約数和(自身を除く): 1541560018

約数列:

[1, 2, 7, 14, 2459, 4918, 17213, 34426, 62627, 125254, 438389, 876778, 153999793, 307999586, 1077998551, 2155997102]

約数ペア:

[(1, 2155997102), (2, 1077998551), (7, 307999586), (14, 153999793), (2459, 876778), (4918, 438389), (17213, 125254), (34426, 62627)]