2861302

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:363

約数の個数: 16

約数和(自身を含む): 4416192

約数和(自身を除く): 1554890

約数列:

[1, 2, 67, 131, 134, 163, 262, 326, 8777, 10921, 17554, 21353, 21842, 42706, 1430651, 2861302]

約数ペア:

[(1, 2861302), (2, 1430651), (67, 42706), (131, 21842), (134, 21353), (163, 17554), (262, 10921), (326, 8777)]