2012137872

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{974873}}^1$

素因数の和:974927

約数の個数: 40

約数和(自身を含む): 5318912544

約数和(自身を除く): 3306774672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 974873, 1949746, 2924619, 3899492, 5849238, 7798984, 11698476, 15597968, 23396952, 41919539, 46793904, 83839078, 125758617, 167678156, 251517234, 335356312, 503034468, 670712624, 1006068936, 2012137872]

約数ペア:

[(1, 2012137872), (2, 1006068936), (3, 670712624), (4, 503034468), (6, 335356312), (8, 251517234), (12, 167678156), (16, 125758617), (24, 83839078), (43, 46793904), (48, 41919539), (86, 23396952), (129, 15597968), (172, 11698476), (258, 7798984), (344, 5849238), (516, 3899492), (688, 2924619), (1032, 1949746), (2064, 974873)]