2150877518

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1\times {\mathrm{13903}}^1$

素因数の和:14759

約数の個数: 16

約数和(自身を含む): 3262212096

約数和(自身を除く): 1111334578

約数列:

[1, 2, 103, 206, 751, 1502, 13903, 27806, 77353, 154706, 1432009, 2864018, 10441153, 20882306, 1075438759, 2150877518]

約数ペア:

[(1, 2150877518), (2, 1075438759), (103, 20882306), (206, 10441153), (751, 2864018), (1502, 1432009), (13903, 154706), (27806, 77353)]