2109094868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{2861}}^1$

素因数の和:3212

約数の個数: 48

約数和(自身を含む): 4028757264

約数和(自身を除く): 1919662396

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 293, 586, 629, 1172, 1258, 2516, 2861, 4981, 5722, 9962, 10841, 11444, 19924, 21682, 43364, 48637, 97274, 105857, 184297, 194548, 211714, 368594, 423428, 737188, 838273, 1676546, 1799569, 3353092, 3599138, 7198276, 14250641, 28501282, 31016101, 57002564, 62032202, 124064404, 527273717, 1054547434, 2109094868]

約数ペア:

[(1, 2109094868), (2, 1054547434), (4, 527273717), (17, 124064404), (34, 62032202), (37, 57002564), (68, 31016101), (74, 28501282), (148, 14250641), (293, 7198276), (586, 3599138), (629, 3353092), (1172, 1799569), (1258, 1676546), (2516, 838273), (2861, 737188), (4981, 423428), (5722, 368594), (9962, 211714), (10841, 194548), (11444, 184297), (19924, 105857), (21682, 97274), (43364, 48637)]