256098341290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{16749401}}^1$

素因数の和:16749558

約数の個数: 32

約数和(自身を含む): 506501916480

約数和(自身を除く): 250403575190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1390, 1529, 3058, 7645, 15290, 16749401, 33498802, 83747005, 167494010, 184243411, 368486822, 921217055, 1842434110, 2328166739, 4656333478, 11640833695, 23281667390, 25609834129, 51219668258, 128049170645, 256098341290]

約数ペア:

[(1, 256098341290), (2, 128049170645), (5, 51219668258), (10, 25609834129), (11, 23281667390), (22, 11640833695), (55, 4656333478), (110, 2328166739), (139, 1842434110), (278, 921217055), (695, 368486822), (1390, 184243411), (1529, 167494010), (3058, 83747005), (7645, 33498802), (15290, 16749401)]