827218084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{2749}}^1$

素因数の和:3748

約数の個数: 48

約数和(自身を含む): 1807344000

約数和(自身を除く): 980125916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 977, 1954, 2749, 3908, 5498, 6839, 10747, 10996, 13678, 19243, 21494, 27356, 30239, 38486, 42988, 60478, 75229, 76972, 120956, 150458, 211673, 300916, 423346, 846692, 2685773, 5371546, 10743092, 18800411, 29543503, 37600822, 59087006, 75201644, 118174012, 206804521, 413609042, 827218084]

約数ペア:

[(1, 827218084), (2, 413609042), (4, 206804521), (7, 118174012), (11, 75201644), (14, 59087006), (22, 37600822), (28, 29543503), (44, 18800411), (77, 10743092), (154, 5371546), (308, 2685773), (977, 846692), (1954, 423346), (2749, 300916), (3908, 211673), (5498, 150458), (6839, 120956), (10747, 76972), (10996, 75229), (13678, 60478), (19243, 42988), (21494, 38486), (27356, 30239)]