4745686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12689}}^1$

素因数の和:12719

約数の個数: 16

約数和(自身を含む): 8223120

約数和(自身を除く): 3477434

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 12689, 25378, 139579, 215713, 279158, 431426, 2372843, 4745686]

約数ペア:

[(1, 4745686), (2, 2372843), (11, 431426), (17, 279158), (22, 215713), (34, 139579), (187, 25378), (374, 12689)]