317814238

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{10399}}^1$

素因数の和:10504

約数の個数: 32

約数和(自身を含む): 569088000

約数和(自身を除く): 251273762

約数列:

[1, 2, 7, 14, 37, 59, 74, 118, 259, 413, 518, 826, 2183, 4366, 10399, 15281, 20798, 30562, 72793, 145586, 384763, 613541, 769526, 1227082, 2693341, 4294787, 5386682, 8589574, 22701017, 45402034, 158907119, 317814238]

約数ペア:

[(1, 317814238), (2, 158907119), (7, 45402034), (14, 22701017), (37, 8589574), (59, 5386682), (74, 4294787), (118, 2693341), (259, 1227082), (413, 769526), (518, 613541), (826, 384763), (2183, 145586), (4366, 72793), (10399, 30562), (15281, 20798)]