2473955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1498

約数の個数: 16

約数和(自身を含む): 3345408

約数和(自身を除く): 871453

約数列:

[1, 5, 11, 31, 55, 155, 341, 1451, 1705, 7255, 15961, 44981, 79805, 224905, 494791, 2473955]

約数ペア:

[(1, 2473955), (5, 494791), (11, 224905), (31, 79805), (55, 44981), (155, 15961), (341, 7255), (1451, 1705)]