2660322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 6152832

約数和(自身を除く): 3492510

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 653, 679, 1306, 1358, 1959, 2037, 3918, 4074, 4571, 9142, 13713, 27426, 63341, 126682, 190023, 380046, 443387, 886774, 1330161, 2660322]

約数ペア:

[(1, 2660322), (2, 1330161), (3, 886774), (6, 443387), (7, 380046), (14, 190023), (21, 126682), (42, 63341), (97, 27426), (194, 13713), (291, 9142), (582, 4571), (653, 4074), (679, 3918), (1306, 2037), (1358, 1959)]