1346530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{373}}^1$

素因数の和:418

約数の個数: 24

約数和(自身を含む): 2564892

約数和(自身を除く): 1218362

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 373, 722, 746, 1805, 1865, 3610, 3730, 7087, 14174, 35435, 70870, 134653, 269306, 673265, 1346530]

約数ペア:

[(1, 1346530), (2, 673265), (5, 269306), (10, 134653), (19, 70870), (38, 35435), (95, 14174), (190, 7087), (361, 3730), (373, 3610), (722, 1865), (746, 1805)]