273913996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{13121}}^1$

素因数の和:13449

約数の個数: 24

約数和(自身を含む): 509238576

約数和(自身を除く): 235324580

約数列:

[1, 2, 4, 17, 34, 68, 307, 614, 1228, 5219, 10438, 13121, 20876, 26242, 52484, 223057, 446114, 892228, 4028147, 8056294, 16112588, 68478499, 136956998, 273913996]

約数ペア:

[(1, 273913996), (2, 136956998), (4, 68478499), (17, 16112588), (34, 8056294), (68, 4028147), (307, 892228), (614, 446114), (1228, 223057), (5219, 52484), (10438, 26242), (13121, 20876)]