971306412

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{10459}}^1$

素因数の和:10646

約数の個数: 48

約数和(自身を含む): 2319609600

約数和(自身を除く): 1348303188

約数列:

[1, 2, 3, 4, 6, 12, 71, 109, 142, 213, 218, 284, 327, 426, 436, 654, 852, 1308, 7739, 10459, 15478, 20918, 23217, 30956, 31377, 41836, 46434, 62754, 92868, 125508, 742589, 1140031, 1485178, 2227767, 2280062, 2970356, 3420093, 4455534, 4560124, 6840186, 8911068, 13680372, 80942201, 161884402, 242826603, 323768804, 485653206, 971306412]

約数ペア:

[(1, 971306412), (2, 485653206), (3, 323768804), (4, 242826603), (6, 161884402), (12, 80942201), (71, 13680372), (109, 8911068), (142, 6840186), (213, 4560124), (218, 4455534), (284, 3420093), (327, 2970356), (426, 2280062), (436, 2227767), (654, 1485178), (852, 1140031), (1308, 742589), (7739, 125508), (10459, 92868), (15478, 62754), (20918, 46434), (23217, 41836), (30956, 31377)]