678794002

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{20201}}^1$

素因数の和:20573

約数の個数: 16

約数和(自身を含む): 1040726232

約数和(自身を除く): 361932230

約数列:

[1, 2, 53, 106, 317, 634, 16801, 20201, 33602, 40402, 1070653, 2141306, 6403717, 12807434, 339397001, 678794002]

約数ペア:

[(1, 678794002), (2, 339397001), (53, 12807434), (106, 6403717), (317, 2141306), (634, 1070653), (16801, 40402), (20201, 33602)]