770846132

素因数分解:

$2^2\times 7^1\times {\mathrm{2789}}^1\times {\mathrm{9871}}^1$

素因数の和:12671

約数の個数: 24

約数和(自身を含む): 1542401280

約数和(自身を除く): 771555148

約数列:

[1, 2, 4, 7, 14, 28, 2789, 5578, 9871, 11156, 19523, 19742, 39046, 39484, 69097, 78092, 138194, 276388, 27530219, 55060438, 110120876, 192711533, 385423066, 770846132]

約数ペア:

[(1, 770846132), (2, 385423066), (4, 192711533), (7, 110120876), (14, 55060438), (28, 27530219), (2789, 276388), (5578, 138194), (9871, 78092), (11156, 69097), (19523, 39484), (19742, 39046)]