2542928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{9349}}^1$

素因数の和:9374

約数の個数: 20

約数和(自身を含む): 5217300

約数和(自身を除く): 2674372

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 9349, 18698, 37396, 74792, 149584, 158933, 317866, 635732, 1271464, 2542928]

約数ペア:

[(1, 2542928), (2, 1271464), (4, 635732), (8, 317866), (16, 158933), (17, 149584), (34, 74792), (68, 37396), (136, 18698), (272, 9349)]