14401090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 28615680

約数和(自身を除く): 14214590

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1471, 1958, 2942, 4895, 7355, 9790, 14710, 16181, 32362, 80905, 130919, 161810, 261838, 654595, 1309190, 1440109, 2880218, 7200545, 14401090]

約数ペア:

[(1, 14401090), (2, 7200545), (5, 2880218), (10, 1440109), (11, 1309190), (22, 654595), (55, 261838), (89, 161810), (110, 130919), (178, 80905), (445, 32362), (890, 16181), (979, 14710), (1471, 9790), (1958, 7355), (2942, 4895)]