254262062

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{17159}}^1$

素因数の和:17431

約数の個数: 16

約数和(自身を含む): 395366400

約数和(自身を除く): 141104338

約数列:

[1, 2, 31, 62, 239, 478, 7409, 14818, 17159, 34318, 531929, 1063858, 4101001, 8202002, 127131031, 254262062]

約数ペア:

[(1, 254262062), (2, 127131031), (31, 8202002), (62, 4101001), (239, 1063858), (478, 531929), (7409, 34318), (14818, 17159)]