510638639

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1\times {\mathrm{3329}}^1$

素因数の和:4642

約数の個数: 16

約数和(自身を含む): 618580800

約数和(自身を除く): 107942161

約数列:

[1, 7, 17, 119, 1289, 3329, 9023, 21913, 23303, 56593, 153391, 396151, 4291081, 30037567, 72948377, 510638639]

約数ペア:

[(1, 510638639), (7, 72948377), (17, 30037567), (119, 4291081), (1289, 396151), (3329, 153391), (9023, 56593), (21913, 23303)]