1215672668

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2285099}}^1$

素因数の和:2285129

約数の個数: 24

約数和(自身を含む): 2559312000

約数和(自身を除く): 1343639332

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2285099, 4570198, 9140396, 15995693, 31991386, 43416881, 63982772, 86833762, 173667524, 303918167, 607836334, 1215672668]

約数ペア:

[(1, 1215672668), (2, 607836334), (4, 303918167), (7, 173667524), (14, 86833762), (19, 63982772), (28, 43416881), (38, 31991386), (76, 15995693), (133, 9140396), (266, 4570198), (532, 2285099)]