243335612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{52579}}^1$

素因数の和:52685

約数の個数: 24

約数和(自身を含む): 463755600

約数和(自身を除く): 220419988

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 52579, 105158, 210316, 683527, 1367054, 2734108, 4679531, 9359062, 18718124, 60833903, 121667806, 243335612]

約数ペア:

[(1, 243335612), (2, 121667806), (4, 60833903), (13, 18718124), (26, 9359062), (52, 4679531), (89, 2734108), (178, 1367054), (356, 683527), (1157, 210316), (2314, 105158), (4628, 52579)]