2783156618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{197359}}^1$

素因数の和:198013

約数の個数: 16

約数和(自身を含む): 4561384320

約数和(自身を除く): 1778227702

約数列:

[1, 2, 11, 22, 641, 1282, 7051, 14102, 197359, 394718, 2170949, 4341898, 126507119, 253014238, 1391578309, 2783156618]

約数ペア:

[(1, 2783156618), (2, 1391578309), (11, 253014238), (22, 126507119), (641, 4341898), (1282, 2170949), (7051, 394718), (14102, 197359)]