2002396705

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{20747}}^1$

素因数の和:21048

約数の個数: 16

約数和(自身を含む): 2439964800

約数和(自身を除く): 437568095

約数列:

[1, 5, 97, 199, 485, 995, 19303, 20747, 96515, 103735, 2012459, 4128653, 10062295, 20643265, 400479341, 2002396705]

約数ペア:

[(1, 2002396705), (5, 400479341), (97, 20643265), (199, 10062295), (485, 4128653), (995, 2012459), (19303, 103735), (20747, 96515)]