1954303

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:306

約数の個数: 16

約数和(自身を含む): 2298240

約数和(自身を除く): 343937

約数列:

[1, 13, 17, 37, 221, 239, 481, 629, 3107, 4063, 8177, 8843, 52819, 114959, 150331, 1954303]

約数ペア:

[(1, 1954303), (13, 150331), (17, 114959), (37, 52819), (221, 8843), (239, 8177), (481, 4063), (629, 3107)]