2507282

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:481

約数の個数: 16

約数和(自身を含む): 3931200

約数和(自身を除く): 1423918

約数列:

[1, 2, 29, 58, 139, 278, 311, 622, 4031, 8062, 9019, 18038, 43229, 86458, 1253641, 2507282]

約数ペア:

[(1, 2507282), (2, 1253641), (29, 86458), (58, 43229), (139, 18038), (278, 9019), (311, 8062), (622, 4031)]