1558306

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:357

約数の個数: 16

約数和(自身を含む): 2430648

約数和(自身を除く): 872342

約数列:

[1, 2, 53, 61, 106, 122, 241, 482, 3233, 6466, 12773, 14701, 25546, 29402, 779153, 1558306]

約数ペア:

[(1, 1558306), (2, 779153), (53, 29402), (61, 25546), (106, 14701), (122, 12773), (241, 6466), (482, 3233)]