2017390904

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{163643}}^1$

素因数の和:163739

約数の個数: 32

約数和(自身を含む): 4006005120

約数和(自身を除く): 1988614216

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 134, 184, 268, 536, 1541, 3082, 6164, 12328, 163643, 327286, 654572, 1309144, 3763789, 7527578, 10964081, 15055156, 21928162, 30110312, 43856324, 87712648, 252173863, 504347726, 1008695452, 2017390904]

約数ペア:

[(1, 2017390904), (2, 1008695452), (4, 504347726), (8, 252173863), (23, 87712648), (46, 43856324), (67, 30110312), (92, 21928162), (134, 15055156), (184, 10964081), (268, 7527578), (536, 3763789), (1541, 1309144), (3082, 654572), (6164, 327286), (12328, 163643)]