4626215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{233}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 6419088

約数和(自身を除く): 1792873

約数列:

[1, 5, 11, 19, 55, 95, 209, 233, 361, 1045, 1165, 1805, 2563, 3971, 4427, 12815, 19855, 22135, 48697, 84113, 243485, 420565, 925243, 4626215]

約数ペア:

[(1, 4626215), (5, 925243), (11, 420565), (19, 243485), (55, 84113), (95, 48697), (209, 22135), (233, 19855), (361, 12815), (1045, 4427), (1165, 3971), (1805, 2563)]