1318371352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{9693907}}^1$

素因数の和:9693930

約数の個数: 16

約数和(自身を含む): 2617355160

約数和(自身を除く): 1298983808

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 9693907, 19387814, 38775628, 77551256, 164796419, 329592838, 659185676, 1318371352]

約数ペア:

[(1, 1318371352), (2, 659185676), (4, 329592838), (8, 164796419), (17, 77551256), (34, 38775628), (68, 19387814), (136, 9693907)]