140447778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1376939}}^1$

素因数の和:1376961

約数の個数: 16

約数和(自身を含む): 297419040

約数和(自身を除く): 156971262

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1376939, 2753878, 4130817, 8261634, 23407963, 46815926, 70223889, 140447778]

約数ペア:

[(1, 140447778), (2, 70223889), (3, 46815926), (6, 23407963), (17, 8261634), (34, 4130817), (51, 2753878), (102, 1376939)]