2978074535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{17903}}^1$

素因数の和:18047

約数の個数: 32

約数和(自身を含む): 4021954560

約数和(自身を除く): 1043880025

約数列:

[1, 5, 17, 19, 85, 95, 103, 323, 515, 1615, 1751, 1957, 8755, 9785, 17903, 33269, 89515, 166345, 304351, 340157, 1521755, 1700785, 1844009, 5782669, 9220045, 28913345, 31348153, 35036171, 156740765, 175180855, 595614907, 2978074535]

約数ペア:

[(1, 2978074535), (5, 595614907), (17, 175180855), (19, 156740765), (85, 35036171), (95, 31348153), (103, 28913345), (323, 9220045), (515, 5782669), (1615, 1844009), (1751, 1700785), (1957, 1521755), (8755, 340157), (9785, 304351), (17903, 166345), (33269, 89515)]