1187273218

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1429}}^1\times {\mathrm{5851}}^1$

素因数の和:7353

約数の個数: 16

約数和(自身を含む): 1807565760

約数和(自身を除く): 620292542

約数列:

[1, 2, 71, 142, 1429, 2858, 5851, 11702, 101459, 202918, 415421, 830842, 8361079, 16722158, 593636609, 1187273218]

約数ペア:

[(1, 1187273218), (2, 593636609), (71, 16722158), (142, 8361079), (1429, 830842), (2858, 415421), (5851, 202918), (11702, 101459)]