2017451198

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{16381}}^1$

素因数の和:16872

約数の個数: 32

約数和(自身を含む): 3648599040

約数和(自身を除く): 1631147842

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 463, 926, 3241, 6482, 8797, 16381, 17594, 32762, 61579, 114667, 123158, 229334, 311239, 622478, 2178673, 4357346, 7584403, 15168806, 53090821, 106181642, 144103657, 288207314, 1008725599, 2017451198]

約数ペア:

[(1, 2017451198), (2, 1008725599), (7, 288207314), (14, 144103657), (19, 106181642), (38, 53090821), (133, 15168806), (266, 7584403), (463, 4357346), (926, 2178673), (3241, 622478), (6482, 311239), (8797, 229334), (16381, 123158), (17594, 114667), (32762, 61579)]