319973228

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{4951}}^1$

素因数の和:5213

約数の個数: 24

約数和(自身を含む): 569044224

約数和(自身を除く): 249070996

約数列:

[1, 2, 4, 107, 151, 214, 302, 428, 604, 4951, 9902, 16157, 19804, 32314, 64628, 529757, 747601, 1059514, 1495202, 2119028, 2990404, 79993307, 159986614, 319973228]

約数ペア:

[(1, 319973228), (2, 159986614), (4, 79993307), (107, 2990404), (151, 2119028), (214, 1495202), (302, 1059514), (428, 747601), (604, 529757), (4951, 64628), (9902, 32314), (16157, 19804)]