1276418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4463}}^1$

素因数の和:4489

約数の個数: 16

約数和(自身を含む): 2249856

約数和(自身を除く): 973438

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 4463, 8926, 49093, 58019, 98186, 116038, 638209, 1276418]

約数ペア:

[(1, 1276418), (2, 638209), (11, 116038), (13, 98186), (22, 58019), (26, 49093), (143, 8926), (286, 4463)]