2798401474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2085247}}^1$

素因数の和:2085321

約数の個数: 16

約数和(自身を含む): 4654273536

約数和(自身を除く): 1855872062

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 2085247, 4170494, 22937717, 45875434, 127200067, 254400134, 1399200737, 2798401474]

約数ペア:

[(1, 2798401474), (2, 1399200737), (11, 254400134), (22, 127200067), (61, 45875434), (122, 22937717), (671, 4170494), (1342, 2085247)]