84212254

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{353833}}^1$

素因数の和:353859

約数の個数: 16

約数和(自身を含む): 152856288

約数和(自身を除く): 68644034

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 353833, 707666, 2476831, 4953662, 6015161, 12030322, 42106127, 84212254]

約数ペア:

[(1, 84212254), (2, 42106127), (7, 12030322), (14, 6015161), (17, 4953662), (34, 2476831), (119, 707666), (238, 353833)]