30776278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1931}}^1$

素因数の和:2559

約数の個数: 16

約数和(自身を含む): 49822416

約数和(自身を除く): 19046138

約数列:

[1, 2, 13, 26, 613, 1226, 1931, 3862, 7969, 15938, 25103, 50206, 1183703, 2367406, 15388139, 30776278]

約数ペア:

[(1, 30776278), (2, 15388139), (13, 2367406), (26, 1183703), (613, 50206), (1226, 25103), (1931, 15938), (3862, 7969)]