2121112

素因数分解:

$2^3\times 7^3\times {\mathrm{773}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 4644000

約数和(自身を除く): 2522888

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 773, 1372, 1546, 2744, 3092, 5411, 6184, 10822, 21644, 37877, 43288, 75754, 151508, 265139, 303016, 530278, 1060556, 2121112]

約数ペア:

[(1, 2121112), (2, 1060556), (4, 530278), (7, 303016), (8, 265139), (14, 151508), (28, 75754), (49, 43288), (56, 37877), (98, 21644), (196, 10822), (343, 6184), (392, 5411), (686, 3092), (773, 2744), (1372, 1546)]