1489754888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{9801019}}^1$

素因数の和:9801044

約数の個数: 16

約数和(自身を含む): 2940306000

約数和(自身を除く): 1450551112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 9801019, 19602038, 39204076, 78408152, 186219361, 372438722, 744877444, 1489754888]

約数ペア:

[(1, 1489754888), (2, 744877444), (4, 372438722), (8, 186219361), (19, 78408152), (38, 39204076), (76, 19602038), (152, 9801019)]