426420002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{8233}}^1$

素因数の和:8330

約数の個数: 32

約数和(自身を含む): 711417600

約数和(自身を除く): 284997598

約数列:

[1, 2, 19, 29, 38, 47, 58, 94, 551, 893, 1102, 1363, 1786, 2726, 8233, 16466, 25897, 51794, 156427, 238757, 312854, 386951, 477514, 773902, 4536383, 7352069, 9072766, 11221579, 14704138, 22443158, 213210001, 426420002]

約数ペア:

[(1, 426420002), (2, 213210001), (19, 22443158), (29, 14704138), (38, 11221579), (47, 9072766), (58, 7352069), (94, 4536383), (551, 773902), (893, 477514), (1102, 386951), (1363, 312854), (1786, 238757), (2726, 156427), (8233, 51794), (16466, 25897)]