2015202044

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{709}}^1\times {\mathrm{3607}}^1$

素因数の和:4517

約数の個数: 24

約数和(自身を含む): 3550488480

約数和(自身を除く): 1535286436

約数列:

[1, 2, 4, 197, 394, 709, 788, 1418, 2836, 3607, 7214, 14428, 139673, 279346, 558692, 710579, 1421158, 2557363, 2842316, 5114726, 10229452, 503800511, 1007601022, 2015202044]

約数ペア:

[(1, 2015202044), (2, 1007601022), (4, 503800511), (197, 10229452), (394, 5114726), (709, 2842316), (788, 2557363), (1418, 1421158), (2836, 710579), (3607, 558692), (7214, 279346), (14428, 139673)]