263534956916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20869097}}^1$

素因数の和:20869160

約数の個数: 48

約数和(自身を含む): 589009421952

約数和(自身を除く): 325474465036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 3157, 6314, 12628, 20869097, 41738194, 83476388, 146083679, 229560067, 292167358, 459120134, 584334716, 855632977, 918240268, 1606920469, 1711265954, 3213840938, 3422531908, 5989430839, 6427681876, 9411962747, 11978861678, 18823925494, 23957723356, 37647850988, 65883739229, 131767478458, 263534956916]

約数ペア:

[(1, 263534956916), (2, 131767478458), (4, 65883739229), (7, 37647850988), (11, 23957723356), (14, 18823925494), (22, 11978861678), (28, 9411962747), (41, 6427681876), (44, 5989430839), (77, 3422531908), (82, 3213840938), (154, 1711265954), (164, 1606920469), (287, 918240268), (308, 855632977), (451, 584334716), (574, 459120134), (902, 292167358), (1148, 229560067), (1804, 146083679), (3157, 83476388), (6314, 41738194), (12628, 20869097)]