478559426

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{33377}}^1$

素因数の和:33553

約数の個数: 16

約数和(自身を含む): 735384096

約数和(自身を除く): 256824670

約数列:

[1, 2, 67, 107, 134, 214, 7169, 14338, 33377, 66754, 2236259, 3571339, 4472518, 7142678, 239279713, 478559426]

約数ペア:

[(1, 478559426), (2, 239279713), (67, 7142678), (107, 4472518), (134, 3571339), (214, 2236259), (7169, 66754), (14338, 33377)]