723242068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{134033}}^1$

素因数の和:134127

約数の個数: 24

約数和(自身を含む): 1351062720

約数和(自身を除く): 627820652

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 134033, 268066, 536132, 2546627, 5093254, 9516343, 10186508, 19032686, 38065372, 180810517, 361621034, 723242068]

約数ペア:

[(1, 723242068), (2, 361621034), (4, 180810517), (19, 38065372), (38, 19032686), (71, 10186508), (76, 9516343), (142, 5093254), (284, 2546627), (1349, 536132), (2698, 268066), (5396, 134033)]