2976578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7121}}^1$

素因数の和:7153

約数の個数: 16

約数和(自身を含む): 5127840

約数和(自身を除く): 2151262

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 7121, 14242, 78331, 135299, 156662, 270598, 1488289, 2976578]

約数ペア:

[(1, 2976578), (2, 1488289), (11, 270598), (19, 156662), (22, 135299), (38, 78331), (209, 14242), (418, 7121)]