2019746596

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{14821}}^1$

素因数の和:15020

約数の個数: 48

約数和(自身を含む): 4196641792

約数和(自身を除く): 2176895196

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 157, 217, 314, 434, 628, 868, 1099, 2198, 4396, 4867, 9734, 14821, 19468, 29642, 34069, 59284, 68138, 103747, 136276, 207494, 414988, 459451, 918902, 1837804, 2326897, 3216157, 4653794, 6432314, 9307588, 12864628, 16288279, 32576558, 65153116, 72133807, 144267614, 288535228, 504936649, 1009873298, 2019746596]

約数ペア:

[(1, 2019746596), (2, 1009873298), (4, 504936649), (7, 288535228), (14, 144267614), (28, 72133807), (31, 65153116), (62, 32576558), (124, 16288279), (157, 12864628), (217, 9307588), (314, 6432314), (434, 4653794), (628, 3216157), (868, 2326897), (1099, 1837804), (2198, 918902), (4396, 459451), (4867, 414988), (9734, 207494), (14821, 136276), (19468, 103747), (29642, 68138), (34069, 59284)]