2687662015

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{2239}}^1\times {\mathrm{2377}}^1$

素因数の和:4722

約数の個数: 16

約数和(自身を含む): 3259952640

約数和(自身を除く): 572290625

約数列:

[1, 5, 101, 505, 2239, 2377, 11195, 11885, 226139, 240077, 1130695, 1200385, 5322103, 26610515, 537532403, 2687662015]

約数ペア:

[(1, 2687662015), (5, 537532403), (101, 26610515), (505, 5322103), (2239, 1200385), (2377, 1130695), (11195, 240077), (11885, 226139)]