1297610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{449}}^1$

素因数の和:490

約数の個数: 24

約数和(自身を含む): 2486700

約数和(自身を除く): 1189090

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 449, 578, 898, 1445, 2245, 2890, 4490, 7633, 15266, 38165, 76330, 129761, 259522, 648805, 1297610]

約数ペア:

[(1, 1297610), (2, 648805), (5, 259522), (10, 129761), (17, 76330), (34, 38165), (85, 15266), (170, 7633), (289, 4490), (449, 2890), (578, 2245), (898, 1445)]