1557100402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5444407}}^1$

素因数の和:5444433

約数の個数: 16

約数和(自身を含む): 2743981632

約数和(自身を除く): 1186881230

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 5444407, 10888814, 59888477, 70777291, 119776954, 141554582, 778550201, 1557100402]

約数ペア:

[(1, 1557100402), (2, 778550201), (11, 141554582), (13, 119776954), (22, 70777291), (26, 59888477), (143, 10888814), (286, 5444407)]