2820314398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1805579}}^1$

素因数の和:1805663

約数の個数: 16

約数和(自身を含む): 4680063360

約数和(自身を除く): 1859748962

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 1805579, 3611158, 19861369, 39722738, 128196109, 256392218, 1410157199, 2820314398]

約数ペア:

[(1, 2820314398), (2, 1410157199), (11, 256392218), (22, 128196109), (71, 39722738), (142, 19861369), (781, 3611158), (1562, 1805579)]