1227268

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 2503872

約数和(自身を除く): 1276604

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 827, 1484, 1654, 3308, 5789, 11578, 23156, 43831, 87662, 175324, 306817, 613634, 1227268]

約数ペア:

[(1, 1227268), (2, 613634), (4, 306817), (7, 175324), (14, 87662), (28, 43831), (53, 23156), (106, 11578), (212, 5789), (371, 3308), (742, 1654), (827, 1484)]