213312854498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1931}}^1\times {\mathrm{16061}}^1$

素因数の和:18194

約数の個数: 32

約数和(自身を含む): 338867081280

約数和(自身を除く): 125554226782

約数列:

[1, 2, 19, 38, 181, 362, 1931, 3439, 3862, 6878, 16061, 32122, 36689, 73378, 305159, 349511, 610318, 699022, 2907041, 5814082, 6640709, 13281418, 31013791, 55233779, 62027582, 110467558, 589262029, 1178524058, 5613496171, 11226992342, 106656427249, 213312854498]

約数ペア:

[(1, 213312854498), (2, 106656427249), (19, 11226992342), (38, 5613496171), (181, 1178524058), (362, 589262029), (1931, 110467558), (3439, 62027582), (3862, 55233779), (6878, 31013791), (16061, 13281418), (32122, 6640709), (36689, 5814082), (73378, 2907041), (305159, 699022), (349511, 610318)]