2573258518

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1\times {\mathrm{9851}}^1$

素因数の和:10683

約数の個数: 16

約数和(自身を含む): 3884840640

約数和(自身を除く): 1311582122

約数列:

[1, 2, 211, 422, 619, 1238, 9851, 19702, 130609, 261218, 2078561, 4157122, 6097769, 12195538, 1286629259, 2573258518]

約数ペア:

[(1, 2573258518), (2, 1286629259), (211, 12195538), (422, 6097769), (619, 4157122), (1238, 2078561), (9851, 261218), (19702, 130609)]