2553574105439

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{5413}}^1\times {\mathrm{4513}}^1$

素因数の和:10179

約数の個数: 32

約数和(自身を含む): 2967847386240

約数和(自身を除く): 414273280801

約数列:

[1, 7, 109, 137, 763, 959, 4513, 5413, 14933, 31591, 37891, 104531, 491917, 590017, 618281, 741581, 3443419, 4130119, 4327967, 5191067, 24428869, 67392629, 80832329, 171002083, 471748403, 565826303, 2662746721, 3346755053, 18639227047, 23427285371, 364796300777, 2553574105439]

約数ペア:

[(1, 2553574105439), (7, 364796300777), (109, 23427285371), (137, 18639227047), (763, 3346755053), (959, 2662746721), (4513, 565826303), (5413, 471748403), (14933, 171002083), (31591, 80832329), (37891, 67392629), (104531, 24428869), (491917, 5191067), (590017, 4327967), (618281, 4130119), (741581, 3443419)]