42842302

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{8111}}^1$

素因数の和:8271

約数の個数: 16

約数和(自身を含む): 68140800

約数和(自身を除く): 25298498

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 8111, 16222, 154109, 308218, 1127429, 2254858, 21421151, 42842302]

約数ペア:

[(1, 42842302), (2, 21421151), (19, 2254858), (38, 1127429), (139, 308218), (278, 154109), (2641, 16222), (5282, 8111)]