2017130288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{17789}}^1$

素因数の和:18189

約数の個数: 40

約数和(自身を含む): 4125145200

約数和(自身を除く): 2108014912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 373, 746, 1492, 2984, 5968, 7087, 14174, 17789, 28348, 35578, 56696, 71156, 113392, 142312, 284624, 337991, 675982, 1351964, 2703928, 5407856, 6635297, 13270594, 26541188, 53082376, 106164752, 126070643, 252141286, 504282572, 1008565144, 2017130288]

約数ペア:

[(1, 2017130288), (2, 1008565144), (4, 504282572), (8, 252141286), (16, 126070643), (19, 106164752), (38, 53082376), (76, 26541188), (152, 13270594), (304, 6635297), (373, 5407856), (746, 2703928), (1492, 1351964), (2984, 675982), (5968, 337991), (7087, 284624), (14174, 142312), (17789, 113392), (28348, 71156), (35578, 56696)]