2018082297605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{40814689}}^1$

素因数の和:40814765

約数の個数: 32

約数和(自身を含む): 2821111372800

約数和(自身を除く): 803029075195

約数列:

[1, 5, 11, 29, 31, 55, 145, 155, 319, 341, 899, 1595, 1705, 4495, 9889, 49445, 40814689, 204073445, 448961579, 1183625981, 1265255359, 2244807895, 5918129905, 6326276795, 13019885791, 13917808949, 36692405411, 65099428955, 69589044745, 183462027055, 403616459521, 2018082297605]

約数ペア:

[(1, 2018082297605), (5, 403616459521), (11, 183462027055), (29, 69589044745), (31, 65099428955), (55, 36692405411), (145, 13917808949), (155, 13019885791), (319, 6326276795), (341, 5918129905), (899, 2244807895), (1595, 1265255359), (1705, 1183625981), (4495, 448961579), (9889, 204073445), (49445, 40814689)]