10821112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 21636720

約数和(自身を除く): 10815608

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 251, 317, 502, 634, 1004, 1268, 2008, 2536, 4267, 5389, 8534, 10778, 17068, 21556, 34136, 43112, 79567, 159134, 318268, 636536, 1352639, 2705278, 5410556, 10821112]

約数ペア:

[(1, 10821112), (2, 5410556), (4, 2705278), (8, 1352639), (17, 636536), (34, 318268), (68, 159134), (136, 79567), (251, 43112), (317, 34136), (502, 21556), (634, 17068), (1004, 10778), (1268, 8534), (2008, 5389), (2536, 4267)]