2048618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 48

約数和(自身を含む): 3952800

約数和(自身を除く): 1904182

約数列:

[1, 2, 11, 13, 19, 22, 26, 29, 38, 58, 143, 169, 209, 247, 286, 319, 338, 377, 418, 494, 551, 638, 754, 1102, 1859, 2717, 3211, 3718, 4147, 4901, 5434, 6061, 6422, 7163, 8294, 9802, 12122, 14326, 35321, 53911, 70642, 78793, 93119, 107822, 157586, 186238, 1024309, 2048618]

約数ペア:

[(1, 2048618), (2, 1024309), (11, 186238), (13, 157586), (19, 107822), (22, 93119), (26, 78793), (29, 70642), (38, 53911), (58, 35321), (143, 14326), (169, 12122), (209, 9802), (247, 8294), (286, 7163), (319, 6422), (338, 6061), (377, 5434), (418, 4901), (494, 4147), (551, 3718), (638, 3211), (754, 2717), (1102, 1859)]