1276280462

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{32257}}^1$

素因数の和:32603

約数の個数: 16

約数和(自身を含む): 1947867072

約数和(自身を除く): 671586610

約数列:

[1, 2, 73, 146, 271, 542, 19783, 32257, 39566, 64514, 2354761, 4709522, 8741647, 17483294, 638140231, 1276280462]

約数ペア:

[(1, 1276280462), (2, 638140231), (73, 17483294), (146, 8741647), (271, 4709522), (542, 2354761), (19783, 64514), (32257, 39566)]