1851569382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2\times {\mathrm{277}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 4298355936

約数和(自身を除く): 2446786554

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 71, 78, 102, 142, 213, 221, 277, 426, 442, 554, 663, 831, 923, 1207, 1326, 1662, 1846, 2414, 2769, 3601, 3621, 4709, 5041, 5538, 7202, 7242, 9418, 10082, 10803, 14127, 15123, 15691, 19667, 21606, 28254, 30246, 31382, 39334, 47073, 59001, 61217, 65533, 85697, 94146, 118002, 122434, 131066, 171394, 183651, 196599, 255671, 257091, 334339, 367302, 393198, 511342, 514182, 668678, 767013, 1003017, 1114061, 1396357, 1534026, 2006034, 2228122, 2792714, 3342183, 4189071, 4346407, 6684366, 8378142, 8692814, 13039221, 18152641, 23738069, 26078442, 36305282, 47476138, 54457923, 71214207, 108915846, 142428414, 308594897, 617189794, 925784691, 1851569382]

約数ペア:

[(1, 1851569382), (2, 925784691), (3, 617189794), (6, 308594897), (13, 142428414), (17, 108915846), (26, 71214207), (34, 54457923), (39, 47476138), (51, 36305282), (71, 26078442), (78, 23738069), (102, 18152641), (142, 13039221), (213, 8692814), (221, 8378142), (277, 6684366), (426, 4346407), (442, 4189071), (554, 3342183), (663, 2792714), (831, 2228122), (923, 2006034), (1207, 1534026), (1326, 1396357), (1662, 1114061), (1846, 1003017), (2414, 767013), (2769, 668678), (3601, 514182), (3621, 511342), (4709, 393198), (5041, 367302), (5538, 334339), (7202, 257091), (7242, 255671), (9418, 196599), (10082, 183651), (10803, 171394), (14127, 131066), (15123, 122434), (15691, 118002), (19667, 94146), (21606, 85697), (28254, 65533), (30246, 61217), (31382, 59001), (39334, 47073)]