2049500089

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{1693}}^1$

素因数の和:2017

約数の個数: 32

約数和(自身を含む): 2581818624

約数和(自身を除く): 532318535

約数列:

[1, 7, 13, 53, 91, 251, 371, 689, 1693, 1757, 3263, 4823, 11851, 13303, 22009, 22841, 89729, 93121, 154063, 172939, 424943, 628103, 1166477, 1210573, 2974601, 5524259, 8165339, 22521979, 38669813, 157653853, 292785727, 2049500089]

約数ペア:

[(1, 2049500089), (7, 292785727), (13, 157653853), (53, 38669813), (91, 22521979), (251, 8165339), (371, 5524259), (689, 2974601), (1693, 1210573), (1757, 1166477), (3263, 628103), (4823, 424943), (11851, 172939), (13303, 154063), (22009, 93121), (22841, 89729)]