2013205265

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{124541}}^1$

素因数の和:124660

約数の個数: 16

約数和(自身を含む): 2501799696

約数和(自身を除く): 488594431

約数列:

[1, 5, 53, 61, 265, 305, 3233, 16165, 124541, 622705, 6600673, 7597001, 33003365, 37985005, 402641053, 2013205265]

約数ペア:

[(1, 2013205265), (5, 402641053), (53, 37985005), (61, 33003365), (265, 7597001), (305, 6600673), (3233, 622705), (16165, 124541)]