61980334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{140227}}^1$

素因数の和:140259

約数の個数: 16

約数和(自身を含む): 106012368

約数和(自身を除く): 44032034

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 140227, 280454, 1822951, 2383859, 3645902, 4767718, 30990167, 61980334]

約数ペア:

[(1, 61980334), (2, 30990167), (13, 4767718), (17, 3645902), (26, 2383859), (34, 1822951), (221, 280454), (442, 140227)]