1219903610

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{532709}}^1$

素因数の和:532945

約数の個数: 16

約数和(自身を含む): 2205419400

約数和(自身を除く): 985515790

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 532709, 1065418, 2663545, 5327090, 121990361, 243980722, 609951805, 1219903610]

約数ペア:

[(1, 1219903610), (2, 609951805), (5, 243980722), (10, 121990361), (229, 5327090), (458, 2663545), (1145, 1065418), (2290, 532709)]