2010520505

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2497541}}^1$

素因数の和:2497576

約数の個数: 16

約数和(自身を含む): 2877168384

約数和(自身を除く): 866647879

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 2497541, 12487705, 17482787, 57443443, 87413935, 287217215, 402104101, 2010520505]

約数ペア:

[(1, 2010520505), (5, 402104101), (7, 287217215), (23, 87413935), (35, 57443443), (115, 17482787), (161, 12487705), (805, 2497541)]