1055287418

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{25889}}^1$

素因数の和:26209

約数の個数: 16

約数和(自身を含む): 1607769000

約数和(自身を除く): 552481582

約数列:

[1, 2, 89, 178, 229, 458, 20381, 25889, 40762, 51778, 2304121, 4608242, 5928581, 11857162, 527643709, 1055287418]

約数ペア:

[(1, 1055287418), (2, 527643709), (89, 11857162), (178, 5928581), (229, 4608242), (458, 2304121), (20381, 51778), (25889, 40762)]