2008559574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{22171}}^1$

素因数の和:22905

約数の個数: 48

約数和(自身を含む): 4980718080

約数和(自身を除く): 2972158506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 719, 1438, 2157, 4314, 5033, 6471, 10066, 12942, 15099, 22171, 30198, 44342, 45297, 66513, 90594, 133026, 155197, 199539, 310394, 399078, 465591, 931182, 1396773, 2793546, 15940949, 31881898, 47822847, 95645694, 111586643, 143468541, 223173286, 286937082, 334759929, 669519858, 1004279787, 2008559574]

約数ペア:

[(1, 2008559574), (2, 1004279787), (3, 669519858), (6, 334759929), (7, 286937082), (9, 223173286), (14, 143468541), (18, 111586643), (21, 95645694), (42, 47822847), (63, 31881898), (126, 15940949), (719, 2793546), (1438, 1396773), (2157, 931182), (4314, 465591), (5033, 399078), (6471, 310394), (10066, 199539), (12942, 155197), (15099, 133026), (22171, 90594), (30198, 66513), (44342, 45297)]