2047189984

素因数分解:

$2^5\times 7^1\times {\mathrm{331}}^1\times {\mathrm{27611}}^1$

素因数の和:27959

約数の個数: 48

約数和(自身を含む): 4620260736

約数和(自身を除く): 2573070752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 331, 662, 1324, 2317, 2648, 4634, 5296, 9268, 10592, 18536, 27611, 37072, 55222, 74144, 110444, 193277, 220888, 386554, 441776, 773108, 883552, 1546216, 3092432, 6184864, 9139241, 18278482, 36556964, 63974687, 73113928, 127949374, 146227856, 255898748, 292455712, 511797496, 1023594992, 2047189984]

約数ペア:

[(1, 2047189984), (2, 1023594992), (4, 511797496), (7, 292455712), (8, 255898748), (14, 146227856), (16, 127949374), (28, 73113928), (32, 63974687), (56, 36556964), (112, 18278482), (224, 9139241), (331, 6184864), (662, 3092432), (1324, 1546216), (2317, 883552), (2648, 773108), (4634, 441776), (5296, 386554), (9268, 220888), (10592, 193277), (18536, 110444), (27611, 74144), (37072, 55222)]