1211966

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 24

約数和(自身を含む): 2154600

約数和(自身を除く): 942634

約数列:

[1, 2, 7, 14, 49, 83, 98, 149, 166, 298, 581, 1043, 1162, 2086, 4067, 7301, 8134, 12367, 14602, 24734, 86569, 173138, 605983, 1211966]

約数ペア:

[(1, 1211966), (2, 605983), (7, 173138), (14, 86569), (49, 24734), (83, 14602), (98, 12367), (149, 8134), (166, 7301), (298, 4067), (581, 2086), (1043, 1162)]