814053452

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{16691}}^1$

素因数の和:16921

約数の個数: 24

約数和(自身を含む): 1451202480

約数和(自身を除く): 637149028

約数列:

[1, 2, 4, 89, 137, 178, 274, 356, 548, 12193, 16691, 24386, 33382, 48772, 66764, 1485499, 2286667, 2970998, 4573334, 5941996, 9146668, 203513363, 407026726, 814053452]

約数ペア:

[(1, 814053452), (2, 407026726), (4, 203513363), (89, 9146668), (137, 5941996), (178, 4573334), (274, 2970998), (356, 2286667), (548, 1485499), (12193, 66764), (16691, 48772), (24386, 33382)]