1259396

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 2362080

約数和(自身を除く): 1102684

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 227, 292, 454, 908, 1387, 2774, 4313, 5548, 8626, 16571, 17252, 33142, 66284, 314849, 629698, 1259396]

約数ペア:

[(1, 1259396), (2, 629698), (4, 314849), (19, 66284), (38, 33142), (73, 17252), (76, 16571), (146, 8626), (227, 5548), (292, 4313), (454, 2774), (908, 1387)]