2159306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1549}}^1$

素因数の和:1609

約数の個数: 16

約数和(自身を含む): 3515400

約数和(自身を除く): 1356094

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 1549, 3098, 26333, 52666, 63509, 127018, 1079653, 2159306]

約数ペア:

[(1, 2159306), (2, 1079653), (17, 127018), (34, 63509), (41, 52666), (82, 26333), (697, 3098), (1394, 1549)]