1423547138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{531571}}^1$

素因数の和:531689

約数の個数: 16

約数和(自身を含む): 2321906496

約数和(自身を除く): 898359358

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 531571, 1063142, 6910423, 13820846, 54751813, 109503626, 711773569, 1423547138]

約数ペア:

[(1, 1423547138), (2, 711773569), (13, 109503626), (26, 54751813), (103, 13820846), (206, 6910423), (1339, 1063142), (2678, 531571)]