313892012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{659437}}^1$

素因数の和:659465

約数の個数: 24

約数和(自身を含む): 664713504

約数和(自身を除く): 350821492

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 659437, 1318874, 2637748, 4616059, 9232118, 11210429, 18464236, 22420858, 44841716, 78473003, 156946006, 313892012]

約数ペア:

[(1, 313892012), (2, 156946006), (4, 78473003), (7, 44841716), (14, 22420858), (17, 18464236), (28, 11210429), (34, 9232118), (68, 4616059), (119, 2637748), (238, 1318874), (476, 659437)]