538647536

素因数分解:

$2^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{20641}}^1$

素因数の和:20889

約数の個数: 40

約数和(自身を含む): 1197896544

約数和(自身を除く): 659249008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 233, 466, 932, 1631, 1864, 3262, 3728, 6524, 13048, 20641, 26096, 41282, 82564, 144487, 165128, 288974, 330256, 577948, 1155896, 2311792, 4809353, 9618706, 19237412, 33665471, 38474824, 67330942, 76949648, 134661884, 269323768, 538647536]

約数ペア:

[(1, 538647536), (2, 269323768), (4, 134661884), (7, 76949648), (8, 67330942), (14, 38474824), (16, 33665471), (28, 19237412), (56, 9618706), (112, 4809353), (233, 2311792), (466, 1155896), (932, 577948), (1631, 330256), (1864, 288974), (3262, 165128), (3728, 144487), (6524, 82564), (13048, 41282), (20641, 26096)]