26840804005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4216937}}^1$

素因数の和:4217028

約数の個数: 16

約数和(自身を含む): 34410214080

約数和(自身を除く): 7569410075

約数列:

[1, 5, 19, 67, 95, 335, 1273, 6365, 4216937, 21084685, 80121803, 282534779, 400609015, 1412673895, 5368160801, 26840804005]

約数ペア:

[(1, 26840804005), (5, 5368160801), (19, 1412673895), (67, 400609015), (95, 282534779), (335, 80121803), (1273, 21084685), (6365, 4216937)]