2018720176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1511}}^1\times {\mathrm{7591}}^1$

素因数の和:9121

約数の個数: 40

約数和(自身を含む): 4270226688

約数和(自身を除く): 2251506512

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1511, 3022, 6044, 7591, 12088, 15182, 16621, 24176, 30364, 33242, 60728, 66484, 83501, 121456, 132968, 167002, 265936, 334004, 668008, 1336016, 11470001, 22940002, 45880004, 91760008, 126170011, 183520016, 252340022, 504680044, 1009360088, 2018720176]

約数ペア:

[(1, 2018720176), (2, 1009360088), (4, 504680044), (8, 252340022), (11, 183520016), (16, 126170011), (22, 91760008), (44, 45880004), (88, 22940002), (176, 11470001), (1511, 1336016), (3022, 668008), (6044, 334004), (7591, 265936), (12088, 167002), (15182, 132968), (16621, 121456), (24176, 83501), (30364, 66484), (33242, 60728)]