827804908

素因数分解:

$2^2\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{19037}}^1$

素因数の和:20601

約数の個数: 24

約数和(自身を含む): 1656762912

約数和(自身を除く): 828958004

約数列:

[1, 2, 4, 7, 14, 28, 1553, 3106, 6212, 10871, 19037, 21742, 38074, 43484, 76148, 133259, 266518, 533036, 29564461, 59128922, 118257844, 206951227, 413902454, 827804908]

約数ペア:

[(1, 827804908), (2, 413902454), (4, 206951227), (7, 118257844), (14, 59128922), (28, 29564461), (1553, 533036), (3106, 266518), (6212, 133259), (10871, 76148), (19037, 43484), (21742, 38074)]