9968147752

素因数分解:

$2^3\times {\mathrm{499}}^1\times {\mathrm{557}}^1\times {\mathrm{4483}}^1$

素因数の和:5545

約数の個数: 32

約数和(自身を含む): 18765540000

約数和(自身を除く): 8797392248

約数列:

[1, 2, 4, 8, 499, 557, 998, 1114, 1996, 2228, 3992, 4456, 4483, 8966, 17932, 35864, 277943, 555886, 1111772, 2223544, 2237017, 2497031, 4474034, 4994062, 8948068, 9988124, 17896136, 19976248, 1246018469, 2492036938, 4984073876, 9968147752]

約数ペア:

[(1, 9968147752), (2, 4984073876), (4, 2492036938), (8, 1246018469), (499, 19976248), (557, 17896136), (998, 9988124), (1114, 8948068), (1996, 4994062), (2228, 4474034), (3992, 2497031), (4456, 2237017), (4483, 2223544), (8966, 1111772), (17932, 555886), (35864, 277943)]