2247389018

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:804

約数の個数: 96

約数和(自身を含む): 4387996800

約数和(自身を除く): 2140607782

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 49, 89, 98, 119, 161, 178, 238, 322, 391, 623, 659, 782, 833, 1127, 1246, 1318, 1513, 1666, 2047, 2254, 2737, 3026, 4094, 4361, 4613, 5474, 8722, 9226, 10591, 11203, 14329, 15157, 19159, 21182, 22406, 28658, 30314, 32291, 34799, 38318, 58651, 64582, 69598, 74137, 78421, 100303, 106099, 117302, 148274, 156842, 200606, 212198, 243593, 257669, 410557, 487186, 515338, 548947, 742693, 821114, 997067, 1097894, 1348973, 1485386, 1705151, 1803683, 1994134, 2697946, 2873899, 3410302, 3607366, 5747798, 6979469, 9442811, 12625781, 13958938, 18885622, 22932541, 25251562, 45865082, 48856283, 66099677, 97712566, 132199354, 160527787, 321055574, 1123694509, 2247389018]

約数ペア:

[(1, 2247389018), (2, 1123694509), (7, 321055574), (14, 160527787), (17, 132199354), (23, 97712566), (34, 66099677), (46, 48856283), (49, 45865082), (89, 25251562), (98, 22932541), (119, 18885622), (161, 13958938), (178, 12625781), (238, 9442811), (322, 6979469), (391, 5747798), (623, 3607366), (659, 3410302), (782, 2873899), (833, 2697946), (1127, 1994134), (1246, 1803683), (1318, 1705151), (1513, 1485386), (1666, 1348973), (2047, 1097894), (2254, 997067), (2737, 821114), (3026, 742693), (4094, 548947), (4361, 515338), (4613, 487186), (5474, 410557), (8722, 257669), (9226, 243593), (10591, 212198), (11203, 200606), (14329, 156842), (15157, 148274), (19159, 117302), (21182, 106099), (22406, 100303), (28658, 78421), (30314, 74137), (32291, 69598), (34799, 64582), (38318, 58651)]