318052

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 655424

約数和(自身を除く): 337372

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 307, 518, 614, 1036, 1228, 2149, 4298, 8596, 11359, 22718, 45436, 79513, 159026, 318052]

約数ペア:

[(1, 318052), (2, 159026), (4, 79513), (7, 45436), (14, 22718), (28, 11359), (37, 8596), (74, 4298), (148, 2149), (259, 1228), (307, 1036), (518, 614)]