2668322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 1893598

約数列:

[1, 2, 19, 23, 38, 43, 46, 71, 86, 142, 437, 817, 874, 989, 1349, 1633, 1634, 1978, 2698, 3053, 3266, 6106, 18791, 31027, 37582, 58007, 62054, 70219, 116014, 140438, 1334161, 2668322]

約数ペア:

[(1, 2668322), (2, 1334161), (19, 140438), (23, 116014), (38, 70219), (43, 62054), (46, 58007), (71, 37582), (86, 31027), (142, 18791), (437, 6106), (817, 3266), (874, 3053), (989, 2698), (1349, 1978), (1633, 1634)]