2820714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 6438432

約数和(自身を除く): 3617718

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 43, 58, 78, 86, 87, 129, 174, 258, 377, 559, 754, 841, 1118, 1131, 1247, 1677, 1682, 2262, 2494, 2523, 3354, 3741, 5046, 7482, 10933, 16211, 21866, 32422, 32799, 36163, 48633, 65598, 72326, 97266, 108489, 216978, 470119, 940238, 1410357, 2820714]

約数ペア:

[(1, 2820714), (2, 1410357), (3, 940238), (6, 470119), (13, 216978), (26, 108489), (29, 97266), (39, 72326), (43, 65598), (58, 48633), (78, 36163), (86, 32799), (87, 32422), (129, 21866), (174, 16211), (258, 10933), (377, 7482), (559, 5046), (754, 3741), (841, 3354), (1118, 2523), (1131, 2494), (1247, 2262), (1677, 1682)]