2620491010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15414653}}^1$

素因数の和:15414677

約数の個数: 16

約数和(自身を含む): 4994347896

約数和(自身を除く): 2373856886

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 15414653, 30829306, 77073265, 154146530, 262049101, 524098202, 1310245505, 2620491010]

約数ペア:

[(1, 2620491010), (2, 1310245505), (5, 524098202), (10, 262049101), (17, 154146530), (34, 77073265), (85, 30829306), (170, 15414653)]