1285104

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:705

約数の個数: 40

約数和(自身を含む): 3406032

約数和(自身を除く): 2120928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 653, 656, 984, 1306, 1959, 1968, 2612, 3918, 5224, 7836, 10448, 15672, 26773, 31344, 53546, 80319, 107092, 160638, 214184, 321276, 428368, 642552, 1285104]

約数ペア:

[(1, 1285104), (2, 642552), (3, 428368), (4, 321276), (6, 214184), (8, 160638), (12, 107092), (16, 80319), (24, 53546), (41, 31344), (48, 26773), (82, 15672), (123, 10448), (164, 7836), (246, 5224), (328, 3918), (492, 2612), (653, 1968), (656, 1959), (984, 1306)]