171909724

素因数分解:

$2^2\times 7^1\times {\mathrm{971}}^1\times {\mathrm{6323}}^1$

素因数の和:7305

約数の個数: 24

約数和(自身を含む): 344227968

約数和(自身を除く): 172318244

約数列:

[1, 2, 4, 7, 14, 28, 971, 1942, 3884, 6323, 6797, 12646, 13594, 25292, 27188, 44261, 88522, 177044, 6139633, 12279266, 24558532, 42977431, 85954862, 171909724]

約数ペア:

[(1, 171909724), (2, 85954862), (4, 42977431), (7, 24558532), (14, 12279266), (28, 6139633), (971, 177044), (1942, 88522), (3884, 44261), (6323, 27188), (6797, 25292), (12646, 13594)]