2003613008

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2664379}}^1$

素因数の和:2664434

約数の個数: 20

約数和(自身を含む): 3964597440

約数和(自身を除く): 1960984432

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2664379, 5328758, 10657516, 21315032, 42630064, 125225813, 250451626, 500903252, 1001806504, 2003613008]

約数ペア:

[(1, 2003613008), (2, 1001806504), (4, 500903252), (8, 250451626), (16, 125225813), (47, 42630064), (94, 21315032), (188, 10657516), (376, 5328758), (752, 2664379)]