5278652138

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1\times {\mathrm{661}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 8194013568

約数和(自身を除く): 2915361430

約数列:

[1, 2, 37, 74, 311, 347, 622, 661, 694, 1322, 11507, 12839, 23014, 24457, 25678, 48914, 107917, 205571, 215834, 229367, 411142, 458734, 3992929, 7606127, 7985858, 8486579, 15212254, 16973158, 71333137, 142666274, 2639326069, 5278652138]

約数ペア:

[(1, 5278652138), (2, 2639326069), (37, 142666274), (74, 71333137), (311, 16973158), (347, 15212254), (622, 8486579), (661, 7985858), (694, 7606127), (1322, 3992929), (11507, 458734), (12839, 411142), (23014, 229367), (24457, 215834), (25678, 205571), (48914, 107917)]