291412804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{14149}}^1$

素因数の和:14443

約数の個数: 24

約数和(自身を含む): 538832000

約数和(自身を除く): 247419196

約数列:

[1, 2, 4, 19, 38, 76, 271, 542, 1084, 5149, 10298, 14149, 20596, 28298, 56596, 268831, 537662, 1075324, 3834379, 7668758, 15337516, 72853201, 145706402, 291412804]

約数ペア:

[(1, 291412804), (2, 145706402), (4, 72853201), (19, 15337516), (38, 7668758), (76, 3834379), (271, 1075324), (542, 537662), (1084, 268831), (5149, 56596), (10298, 28298), (14149, 20596)]