261561382

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{196073}}^1$

素因数の和:196127

約数の個数: 16

約数和(自身を含む): 423519840

約数和(自身を除く): 161958458

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 196073, 392146, 4509679, 5686117, 9019358, 11372234, 130780691, 261561382]

約数ペア:

[(1, 261561382), (2, 130780691), (23, 11372234), (29, 9019358), (46, 5686117), (58, 4509679), (667, 392146), (1334, 196073)]