124428290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1777547}}^1$

素因数の和:1777561

約数の個数: 16

約数和(自身を含む): 255966912

約数和(自身を除く): 131538622

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1777547, 3555094, 8887735, 12442829, 17775470, 24885658, 62214145, 124428290]

約数ペア:

[(1, 124428290), (2, 62214145), (5, 24885658), (7, 17775470), (10, 12442829), (14, 8887735), (35, 3555094), (70, 1777547)]