2974222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 2106098

約数列:

[1, 2, 19, 23, 38, 41, 46, 82, 83, 166, 437, 779, 874, 943, 1558, 1577, 1886, 1909, 3154, 3403, 3818, 6806, 17917, 35834, 36271, 64657, 72542, 78269, 129314, 156538, 1487111, 2974222]

約数ペア:

[(1, 2974222), (2, 1487111), (19, 156538), (23, 129314), (38, 78269), (41, 72542), (46, 64657), (82, 36271), (83, 35834), (166, 17917), (437, 6806), (779, 3818), (874, 3403), (943, 3154), (1558, 1909), (1577, 1886)]