274456772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{13147}}^1$

素因数の和:13475

約数の個数: 24

約数和(自身を含む): 510247584

約数和(自身を除く): 235790812

約数列:

[1, 2, 4, 17, 34, 68, 307, 614, 1228, 5219, 10438, 13147, 20876, 26294, 52588, 223499, 446998, 893996, 4036129, 8072258, 16144516, 68614193, 137228386, 274456772]

約数ペア:

[(1, 274456772), (2, 137228386), (4, 68614193), (17, 16144516), (34, 8072258), (68, 4036129), (307, 893996), (614, 446998), (1228, 223499), (5219, 52588), (10438, 26294), (13147, 20876)]