316996874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{36749}}^1$

素因数の和:36997

約数の個数: 16

約数和(自身を含む): 502740000

約数和(自身を除く): 185743126

約数列:

[1, 2, 19, 38, 227, 454, 4313, 8626, 36749, 73498, 698231, 1396462, 8342023, 16684046, 158498437, 316996874]

約数ペア:

[(1, 316996874), (2, 158498437), (19, 16684046), (38, 8342023), (227, 1396462), (454, 698231), (4313, 73498), (8626, 36749)]