2097335516

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{521}}^1\times {\mathrm{4513}}^1$

素因数の和:5261

約数の個数: 24

約数和(自身を含む): 3694690944

約数和(自身を除く): 1597355428

約数列:

[1, 2, 4, 223, 446, 521, 892, 1042, 2084, 4513, 9026, 18052, 116183, 232366, 464732, 1006399, 2012798, 2351273, 4025596, 4702546, 9405092, 524333879, 1048667758, 2097335516]

約数ペア:

[(1, 2097335516), (2, 1048667758), (4, 524333879), (223, 9405092), (446, 4702546), (521, 4025596), (892, 2351273), (1042, 2012798), (2084, 1006399), (4513, 464732), (9026, 232366), (18052, 116183)]