422454164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{463}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 820834560

約数和(自身を除く): 398380396

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 233, 356, 463, 466, 926, 932, 979, 1852, 1958, 2563, 3916, 5093, 5126, 10186, 10252, 20372, 20737, 41207, 41474, 82414, 82948, 107879, 164828, 215758, 228107, 431516, 453277, 456214, 906554, 912428, 1186669, 1813108, 2373338, 4746676, 9601231, 19202462, 38404924, 105613541, 211227082, 422454164]

約数ペア:

[(1, 422454164), (2, 211227082), (4, 105613541), (11, 38404924), (22, 19202462), (44, 9601231), (89, 4746676), (178, 2373338), (233, 1813108), (356, 1186669), (463, 912428), (466, 906554), (926, 456214), (932, 453277), (979, 431516), (1852, 228107), (1958, 215758), (2563, 164828), (3916, 107879), (5093, 82948), (5126, 82414), (10186, 41474), (10252, 41207), (20372, 20737)]