2391641854

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{74959}}^1$

素因数の和:75064

約数の個数: 32

約数和(自身を含む): 4274519040

約数和(自身を除く): 1882877186

約数列:

[1, 2, 7, 14, 43, 53, 86, 106, 301, 371, 602, 742, 2279, 4558, 15953, 31906, 74959, 149918, 524713, 1049426, 3223237, 3972827, 6446474, 7945654, 22562659, 27809789, 45125318, 55619578, 170831561, 341663122, 1195820927, 2391641854]

約数ペア:

[(1, 2391641854), (2, 1195820927), (7, 341663122), (14, 170831561), (43, 55619578), (53, 45125318), (86, 27809789), (106, 22562659), (301, 7945654), (371, 6446474), (602, 3972827), (742, 3223237), (2279, 1049426), (4558, 524713), (15953, 149918), (31906, 74959)]