2078312135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{39887}}^1$

素因数の和:40522

約数の個数: 16

約数和(自身を含む): 2645053056

約数和(自身を除く): 566740921

約数列:

[1, 5, 17, 85, 613, 3065, 10421, 39887, 52105, 199435, 678079, 3390395, 24450731, 122253655, 415662427, 2078312135]

約数ペア:

[(1, 2078312135), (5, 415662427), (17, 122253655), (85, 24450731), (613, 3390395), (3065, 678079), (10421, 199435), (39887, 52105)]