2109349630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12407939}}^1$

素因数の和:12407963

約数の個数: 16

約数和(自身を含む): 4020172560

約数和(自身を除く): 1910822930

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 12407939, 24815878, 62039695, 124079390, 210934963, 421869926, 1054674815, 2109349630]

約数ペア:

[(1, 2109349630), (2, 1054674815), (5, 421869926), (10, 210934963), (17, 124079390), (34, 62039695), (85, 24815878), (170, 12407939)]