251930306

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1\times {\mathrm{1721}}^1$

素因数の和:3157

約数の個数: 16

約数和(自身を含む): 385528248

約数和(自身を除く): 133597942

約数列:

[1, 2, 53, 106, 1381, 1721, 2762, 3442, 73193, 91213, 146386, 182426, 2376701, 4753402, 125965153, 251930306]

約数ペア:

[(1, 251930306), (2, 125965153), (53, 4753402), (106, 2376701), (1381, 182426), (1721, 146386), (2762, 91213), (3442, 73193)]