511252

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:92

約数の個数: 36

約数和(自身を含む): 1112160

約数和(自身を除く): 600908

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 961, 1178, 1922, 2356, 3844, 4123, 6727, 8246, 13454, 16492, 18259, 26908, 36518, 73036, 127813, 255626, 511252]

約数ペア:

[(1, 511252), (2, 255626), (4, 127813), (7, 73036), (14, 36518), (19, 26908), (28, 18259), (31, 16492), (38, 13454), (62, 8246), (76, 6727), (124, 4123), (133, 3844), (217, 2356), (266, 1922), (434, 1178), (532, 961), (589, 868)]