1279338046

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1\times {\mathrm{1613}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 2213684928

約数和(自身を除く): 934346882

約数列:

[1, 2, 7, 14, 181, 313, 362, 626, 1267, 1613, 2191, 2534, 3226, 4382, 11291, 22582, 56653, 113306, 291953, 396571, 504869, 583906, 793142, 1009738, 2043671, 3534083, 4087342, 7068166, 91381289, 182762578, 639669023, 1279338046]

約数ペア:

[(1, 1279338046), (2, 639669023), (7, 182762578), (14, 91381289), (181, 7068166), (313, 4087342), (362, 3534083), (626, 2043671), (1267, 1009738), (1613, 793142), (2191, 583906), (2534, 504869), (3226, 396571), (4382, 291953), (11291, 113306), (22582, 56653)]