2220229634

素因数分解:

$2^1\times 7^1\times {\mathrm{1871}}^1\times {\mathrm{84761}}^1$

素因数の和:86641

約数の個数: 16

約数和(自身を含む): 3808187136

約数和(自身を除く): 1587957502

約数列:

[1, 2, 7, 14, 1871, 3742, 13097, 26194, 84761, 169522, 593327, 1186654, 158587831, 317175662, 1110114817, 2220229634]

約数ペア:

[(1, 2220229634), (2, 1110114817), (7, 317175662), (14, 158587831), (1871, 1186654), (3742, 593327), (13097, 169522), (26194, 84761)]