81422002010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{478952953}}^1$

素因数の和:478952977

約数の個数: 16

約数和(自身を含む): 155180757096

約数和(自身を除く): 73758755086

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 478952953, 957905906, 2394764765, 4789529530, 8142200201, 16284400402, 40711001005, 81422002010]

約数ペア:

[(1, 81422002010), (2, 40711001005), (5, 16284400402), (10, 8142200201), (17, 4789529530), (34, 2394764765), (85, 957905906), (170, 478952953)]