2018082430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2217673}}^1$

素因数の和:2217700

約数の個数: 32

約数和(自身を含む): 4470830784

約数和(自身を除く): 2452748354

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2217673, 4435346, 11088365, 15523711, 22176730, 28829749, 31047422, 57659498, 77618555, 144148745, 155237110, 201808243, 288297490, 403616486, 1009041215, 2018082430]

約数ペア:

[(1, 2018082430), (2, 1009041215), (5, 403616486), (7, 288297490), (10, 201808243), (13, 155237110), (14, 144148745), (26, 77618555), (35, 57659498), (65, 31047422), (70, 28829749), (91, 22176730), (130, 15523711), (182, 11088365), (455, 4435346), (910, 2217673)]