248760286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103049}}^1$

素因数の和:103139

約数の個数: 16

約数和(自身を含む): 400658400

約数和(自身を除く): 151898114

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 103049, 206098, 1751833, 3503666, 7316479, 14632958, 124380143, 248760286]

約数ペア:

[(1, 248760286), (2, 124380143), (17, 14632958), (34, 7316479), (71, 3503666), (142, 1751833), (1207, 206098), (2414, 103049)]