812432876

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1399}}^1\times {\mathrm{3541}}^1$

素因数の和:4985

約数の個数: 24

約数和(自身を含む): 1457887200

約数和(自身を除く): 645454324

約数列:

[1, 2, 4, 41, 82, 164, 1399, 2798, 3541, 5596, 7082, 14164, 57359, 114718, 145181, 229436, 290362, 580724, 4953859, 9907718, 19815436, 203108219, 406216438, 812432876]

約数ペア:

[(1, 812432876), (2, 406216438), (4, 203108219), (41, 19815436), (82, 9907718), (164, 4953859), (1399, 580724), (2798, 290362), (3541, 229436), (5596, 145181), (7082, 114718), (14164, 57359)]