630322972

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{27127}}^1$

素因数の和:27325

約数の個数: 24

約数和(自身を含む): 1140135584

約数和(自身を除く): 509812612

約数列:

[1, 2, 4, 37, 74, 148, 157, 314, 628, 5809, 11618, 23236, 27127, 54254, 108508, 1003699, 2007398, 4014796, 4258939, 8517878, 17035756, 157580743, 315161486, 630322972]

約数ペア:

[(1, 630322972), (2, 315161486), (4, 157580743), (37, 17035756), (74, 8517878), (148, 4258939), (157, 4014796), (314, 2007398), (628, 1003699), (5809, 108508), (11618, 54254), (23236, 27127)]