538379852

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{10313}}^1$

素因数の和:10769

約数の個数: 24

約数和(自身を含む): 974961792

約数和(自身を除く): 436581940

約数列:

[1, 2, 4, 31, 62, 124, 421, 842, 1684, 10313, 13051, 20626, 26102, 41252, 52204, 319703, 639406, 1278812, 4341773, 8683546, 17367092, 134594963, 269189926, 538379852]

約数ペア:

[(1, 538379852), (2, 269189926), (4, 134594963), (31, 17367092), (62, 8683546), (124, 4341773), (421, 1278812), (842, 639406), (1684, 319703), (10313, 52204), (13051, 41252), (20626, 26102)]