2109302848

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{7879}}^1$

素因数の和:8027

約数の個数: 56

約数和(自身を含む): 4323283200

約数和(自身を除く): 2213980352

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 89, 94, 178, 188, 356, 376, 712, 752, 1424, 1504, 2848, 3008, 4183, 5696, 7879, 8366, 15758, 16732, 31516, 33464, 63032, 66928, 126064, 133856, 252128, 267712, 370313, 504256, 701231, 740626, 1402462, 1481252, 2804924, 2962504, 5609848, 5925008, 11219696, 11850016, 22439392, 23700032, 32957857, 44878784, 65915714, 131831428, 263662856, 527325712, 1054651424, 2109302848]

約数ペア:

[(1, 2109302848), (2, 1054651424), (4, 527325712), (8, 263662856), (16, 131831428), (32, 65915714), (47, 44878784), (64, 32957857), (89, 23700032), (94, 22439392), (178, 11850016), (188, 11219696), (356, 5925008), (376, 5609848), (712, 2962504), (752, 2804924), (1424, 1481252), (1504, 1402462), (2848, 740626), (3008, 701231), (4183, 504256), (5696, 370313), (7879, 267712), (8366, 252128), (15758, 133856), (16732, 126064), (31516, 66928), (33464, 63032)]