890673874

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{14851}}^1$

素因数の和:15201

約数の個数: 16

約数和(自身を含む): 1351650816

約数和(自身を除く): 460976942

約数列:

[1, 2, 157, 191, 314, 382, 14851, 29702, 29987, 59974, 2331607, 2836541, 4663214, 5673082, 445336937, 890673874]

約数ペア:

[(1, 890673874), (2, 445336937), (157, 5673082), (191, 4663214), (314, 2836541), (382, 2331607), (14851, 59974), (29702, 29987)]