870825658

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{673}}^1\times {\mathrm{2707}}^1$

素因数の和:3621

約数の個数: 16

約数和(自身を含む): 1314138240

約数和(自身を除く): 443312582

約数列:

[1, 2, 239, 478, 673, 1346, 2707, 5414, 160847, 321694, 646973, 1293946, 1821811, 3643622, 435412829, 870825658]

約数ペア:

[(1, 870825658), (2, 435412829), (239, 3643622), (478, 1821811), (673, 1293946), (1346, 646973), (2707, 321694), (5414, 160847)]