1390064546

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{613}}^1\times {\mathrm{6709}}^1$

素因数の和:7350

約数の個数: 24

約数和(自身を含む): 2261847060

約数和(自身を除く): 871782514

約数列:

[1, 2, 13, 26, 169, 338, 613, 1226, 6709, 7969, 13418, 15938, 87217, 103597, 174434, 207194, 1133821, 2267642, 4112617, 8225234, 53464021, 106928042, 695032273, 1390064546]

約数ペア:

[(1, 1390064546), (2, 695032273), (13, 106928042), (26, 53464021), (169, 8225234), (338, 4112617), (613, 2267642), (1226, 1133821), (6709, 207194), (7969, 174434), (13418, 103597), (15938, 87217)]