2784974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:931

約数の個数: 16

約数和(自身を含む): 4472496

約数和(自身を除く): 1687522

約数列:

[1, 2, 17, 34, 101, 202, 811, 1622, 1717, 3434, 13787, 27574, 81911, 163822, 1392487, 2784974]

約数ペア:

[(1, 2784974), (2, 1392487), (17, 163822), (34, 81911), (101, 27574), (202, 13787), (811, 3434), (1622, 1717)]