1228292

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 36

約数和(自身を含む): 2459520

約数和(自身を除く): 1231228

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 79, 92, 158, 169, 299, 316, 338, 598, 676, 1027, 1196, 1817, 2054, 3634, 3887, 4108, 7268, 7774, 13351, 15548, 23621, 26702, 47242, 53404, 94484, 307073, 614146, 1228292]

約数ペア:

[(1, 1228292), (2, 614146), (4, 307073), (13, 94484), (23, 53404), (26, 47242), (46, 26702), (52, 23621), (79, 15548), (92, 13351), (158, 7774), (169, 7268), (299, 4108), (316, 3887), (338, 3634), (598, 2054), (676, 1817), (1027, 1196)]