3987656502

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{222799}}^1$

素因数の和:222980

約数の個数: 32

約数和(自身を含む): 8448576000

約数和(自身を除く): 4460919498

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 2983, 5966, 8949, 17898, 222799, 445598, 668397, 1336794, 4233181, 8466362, 12699543, 25399086, 34979443, 69958886, 104938329, 209876658, 664609417, 1329218834, 1993828251, 3987656502]

約数ペア:

[(1, 3987656502), (2, 1993828251), (3, 1329218834), (6, 664609417), (19, 209876658), (38, 104938329), (57, 69958886), (114, 34979443), (157, 25399086), (314, 12699543), (471, 8466362), (942, 4233181), (2983, 1336794), (5966, 668397), (8949, 445598), (17898, 222799)]