422804528

素因数分解:

$2^4\times {\mathrm{1489}}^1\times {\mathrm{17747}}^1$

素因数の和:19244

約数の個数: 20

約数和(自身を含む): 819780120

約数和(自身を除く): 396975592

約数列:

[1, 2, 4, 8, 16, 1489, 2978, 5956, 11912, 17747, 23824, 35494, 70988, 141976, 283952, 26425283, 52850566, 105701132, 211402264, 422804528]

約数ペア:

[(1, 422804528), (2, 211402264), (4, 105701132), (8, 52850566), (16, 26425283), (1489, 283952), (2978, 141976), (5956, 70988), (11912, 35494), (17747, 23824)]