661123362

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4790749}}^1$

素因数の和:4790777

約数の個数: 16

約数和(自身を含む): 1379736000

約数和(自身を除く): 718612638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 4790749, 9581498, 14372247, 28744494, 110187227, 220374454, 330561681, 661123362]

約数ペア:

[(1, 661123362), (2, 330561681), (3, 220374454), (6, 110187227), (23, 28744494), (46, 14372247), (69, 9581498), (138, 4790749)]