521000968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{29191}}^1$

素因数の和:29317

約数の個数: 32

約数和(自身を含む): 1029893760

約数和(自身を除く): 508892792

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 184, 194, 388, 776, 2231, 4462, 8924, 17848, 29191, 58382, 116764, 233528, 671393, 1342786, 2685572, 2831527, 5371144, 5663054, 11326108, 22652216, 65125121, 130250242, 260500484, 521000968]

約数ペア:

[(1, 521000968), (2, 260500484), (4, 130250242), (8, 65125121), (23, 22652216), (46, 11326108), (92, 5663054), (97, 5371144), (184, 2831527), (194, 2685572), (388, 1342786), (776, 671393), (2231, 233528), (4462, 116764), (8924, 58382), (17848, 29191)]