715508788426

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{9203}}^1\times {\mathrm{247603}}^1$

素因数の和:256965

約数の個数: 16

約数和(自身を含む): 1080220980384

約数和(自身を除く): 364712191958

約数列:

[1, 2, 157, 314, 9203, 18406, 247603, 495206, 1444871, 2889742, 38873671, 77747342, 2278690409, 4557380818, 357754394213, 715508788426]

約数ペア:

[(1, 715508788426), (2, 357754394213), (157, 4557380818), (314, 2278690409), (9203, 77747342), (18406, 38873671), (247603, 2889742), (495206, 1444871)]