489392158

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5783}}^1$

素因数の和:5952

約数の個数: 32

約数和(自身を含む): 824567040

約数和(自身を除く): 335174882

約数列:

[1, 2, 17, 19, 34, 38, 131, 262, 323, 646, 2227, 2489, 4454, 4978, 5783, 11566, 42313, 84626, 98311, 109877, 196622, 219754, 757573, 1515146, 1867909, 3735818, 12878741, 14393887, 25757482, 28787774, 244696079, 489392158]

約数ペア:

[(1, 489392158), (2, 244696079), (17, 28787774), (19, 25757482), (34, 14393887), (38, 12878741), (131, 3735818), (262, 1867909), (323, 1515146), (646, 757573), (2227, 219754), (2489, 196622), (4454, 109877), (4978, 98311), (5783, 84626), (11566, 42313)]