2903048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 5832000

約数和(自身を除く): 2928952

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 269, 284, 538, 568, 1076, 1349, 2152, 2698, 5111, 5396, 10222, 10792, 19099, 20444, 38198, 40888, 76396, 152792, 362881, 725762, 1451524, 2903048]

約数ペア:

[(1, 2903048), (2, 1451524), (4, 725762), (8, 362881), (19, 152792), (38, 76396), (71, 40888), (76, 38198), (142, 20444), (152, 19099), (269, 10792), (284, 10222), (538, 5396), (568, 5111), (1076, 2698), (1349, 2152)]