2825214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 6518016

約数和(自身を除く): 3692802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 491, 822, 959, 982, 1473, 1918, 2877, 2946, 3437, 5754, 6874, 10311, 20622, 67267, 134534, 201801, 403602, 470869, 941738, 1412607, 2825214]

約数ペア:

[(1, 2825214), (2, 1412607), (3, 941738), (6, 470869), (7, 403602), (14, 201801), (21, 134534), (42, 67267), (137, 20622), (274, 10311), (411, 6874), (491, 5754), (822, 3437), (959, 2946), (982, 2877), (1473, 1918)]