17700129706

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2146511}}^1$

素因数の和:2146570

約数の個数: 32

約数和(自身を含む): 32970424320

約数和(自身を除く): 15270294614

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 2146511, 4293022, 15025577, 30051154, 40783709, 66541841, 81567418, 133083682, 285485963, 465792887, 570971926, 931585774, 1264294979, 2528589958, 8850064853, 17700129706]

約数ペア:

[(1, 17700129706), (2, 8850064853), (7, 2528589958), (14, 1264294979), (19, 931585774), (31, 570971926), (38, 465792887), (62, 285485963), (133, 133083682), (217, 81567418), (266, 66541841), (434, 40783709), (589, 30051154), (1178, 15025577), (4123, 4293022), (8246, 2146511)]