316616684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{17431}}^1$

素因数の和:17693

約数の個数: 24

約数和(自身を含む): 585715200

約数和(自身を除く): 269098516

約数列:

[1, 2, 4, 19, 38, 76, 239, 478, 956, 4541, 9082, 17431, 18164, 34862, 69724, 331189, 662378, 1324756, 4166009, 8332018, 16664036, 79154171, 158308342, 316616684]

約数ペア:

[(1, 316616684), (2, 158308342), (4, 79154171), (19, 16664036), (38, 8332018), (76, 4166009), (239, 1324756), (478, 662378), (956, 331189), (4541, 69724), (9082, 34862), (17431, 18164)]