2065476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 5605376

約数和(自身を除く): 3539900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 367, 402, 469, 734, 804, 938, 1101, 1407, 1468, 1876, 2202, 2569, 2814, 4404, 5138, 5628, 7707, 10276, 15414, 24589, 30828, 49178, 73767, 98356, 147534, 172123, 295068, 344246, 516369, 688492, 1032738, 2065476]

約数ペア:

[(1, 2065476), (2, 1032738), (3, 688492), (4, 516369), (6, 344246), (7, 295068), (12, 172123), (14, 147534), (21, 98356), (28, 73767), (42, 49178), (67, 30828), (84, 24589), (134, 15414), (201, 10276), (268, 7707), (367, 5628), (402, 5138), (469, 4404), (734, 2814), (804, 2569), (938, 2202), (1101, 1876), (1407, 1468)]