978314084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{62987}}^1$

素因数の和:63355

約数の個数: 24

約数和(自身を含む): 1873011168

約数和(自身を除く): 894697084

約数列:

[1, 2, 4, 11, 22, 44, 353, 706, 1412, 3883, 7766, 15532, 62987, 125974, 251948, 692857, 1385714, 2771428, 22234411, 44468822, 88937644, 244578521, 489157042, 978314084]

約数ペア:

[(1, 978314084), (2, 489157042), (4, 244578521), (11, 88937644), (22, 44468822), (44, 22234411), (353, 2771428), (706, 1385714), (1412, 692857), (3883, 251948), (7766, 125974), (15532, 62987)]