3965386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{523}}^1$

素因数の和:765

約数の個数: 16

約数和(自身を含む): 6338304

約数和(自身を除く): 2372918

約数列:

[1, 2, 17, 34, 223, 446, 523, 1046, 3791, 7582, 8891, 17782, 116629, 233258, 1982693, 3965386]

約数ペア:

[(1, 3965386), (2, 1982693), (17, 233258), (34, 116629), (223, 17782), (446, 8891), (523, 7582), (1046, 3791)]