890236994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{46507}}^1$

素因数の和:47089

約数の個数: 16

約数和(自身を含む): 1416447648

約数和(自身を除く): 526210654

約数列:

[1, 2, 17, 34, 563, 1126, 9571, 19142, 46507, 93014, 790619, 1581238, 26183441, 52366882, 445118497, 890236994]

約数ペア:

[(1, 890236994), (2, 445118497), (17, 52366882), (34, 26183441), (563, 1581238), (1126, 790619), (9571, 93014), (19142, 46507)]