1292963905

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{1871}}^1\times {\mathrm{3371}}^1$

素因数の和:5288

約数の個数: 16

約数和(自身を含む): 1590720768

約数和(自身を除く): 297756863

約数列:

[1, 5, 41, 205, 1871, 3371, 9355, 16855, 76711, 138211, 383555, 691055, 6307141, 31535705, 258592781, 1292963905]

約数ペア:

[(1, 1292963905), (5, 258592781), (41, 31535705), (205, 6307141), (1871, 691055), (3371, 383555), (9355, 138211), (16855, 76711)]