916290143

素因数分解:

${\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1\times {\mathrm{1069}}^1$

素因数の和:1514

約数の個数: 16

約数和(自身を含む): 974556000

約数和(自身を除く): 58265857

約数列:

[1, 19, 197, 229, 1069, 3743, 4351, 20311, 45113, 210593, 244801, 857147, 4001267, 4651219, 48225797, 916290143]

約数ペア:

[(1, 916290143), (19, 48225797), (197, 4651219), (229, 4001267), (1069, 857147), (3743, 244801), (4351, 210593), (20311, 45113)]