393918206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{483929}}^1$

素因数の和:483979

約数の個数: 16

約数和(自身を含む): 662016240

約数和(自身を除く): 268098034

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 483929, 967858, 5323219, 10646438, 17905373, 35810746, 196959103, 393918206]

約数ペア:

[(1, 393918206), (2, 196959103), (11, 35810746), (22, 17905373), (37, 10646438), (74, 5323219), (407, 967858), (814, 483929)]