2856551194

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8871277}}^1$

素因数の和:8871309

約数の個数: 16

約数和(自身を含む): 5109856128

約数和(自身を除く): 2253304934

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 8871277, 17742554, 62098939, 124197878, 204039371, 408078742, 1428275597, 2856551194]

約数ペア:

[(1, 2856551194), (2, 1428275597), (7, 408078742), (14, 204039371), (23, 124197878), (46, 62098939), (161, 17742554), (322, 8871277)]