2145756095

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1304411}}^1$

素因数の和:1304470

約数の個数: 16

約数和(自身を含む): 3005365248

約数和(自身を除く): 859609153

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 1304411, 6522055, 9130877, 45654385, 61307317, 306536585, 429151219, 2145756095]

約数ペア:

[(1, 2145756095), (5, 429151219), (7, 306536585), (35, 61307317), (47, 45654385), (235, 9130877), (329, 6522055), (1645, 1304411)]