2101276415

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{12479}}^1$

素因数の和:12791

約数の個数: 32

約数和(自身を含む): 3062292480

約数和(自身を除く): 961016065

約数列:

[1, 5, 7, 17, 35, 85, 119, 283, 595, 1415, 1981, 4811, 9905, 12479, 24055, 33677, 62395, 87353, 168385, 212143, 436765, 1060715, 1485001, 3531557, 7425005, 17657785, 24720899, 60036469, 123604495, 300182345, 420255283, 2101276415]

約数ペア:

[(1, 2101276415), (5, 420255283), (7, 300182345), (17, 123604495), (35, 60036469), (85, 24720899), (119, 17657785), (283, 7425005), (595, 3531557), (1415, 1485001), (1981, 1060715), (4811, 436765), (9905, 212143), (12479, 168385), (24055, 87353), (33677, 62395)]