981099842

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1\times {\mathrm{5531}}^1$

素因数の和:8425

約数の個数: 16

約数和(自身を含む): 1519928064

約数和(自身を除く): 538828222

約数列:

[1, 2, 31, 62, 2861, 5531, 5722, 11062, 88691, 171461, 177382, 342922, 15824191, 31648382, 490549921, 981099842]

約数ペア:

[(1, 981099842), (2, 490549921), (31, 31648382), (62, 15824191), (2861, 342922), (5531, 177382), (5722, 171461), (11062, 88691)]