2237326

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 2117234

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 647, 1294, 1729, 3458, 4529, 8411, 9058, 12293, 16822, 24586, 58877, 86051, 117754, 159809, 172102, 319618, 1118663, 2237326]

約数ペア:

[(1, 2237326), (2, 1118663), (7, 319618), (13, 172102), (14, 159809), (19, 117754), (26, 86051), (38, 58877), (91, 24586), (133, 16822), (182, 12293), (247, 9058), (266, 8411), (494, 4529), (647, 3458), (1294, 1729)]