475538646

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{55001}}^1$

素因数の和:55148

約数の個数: 32

約数和(自身を含む): 1045478016

約数和(自身を除く): 569939370

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1441, 2882, 4323, 8646, 55001, 110002, 165003, 330006, 605011, 1210022, 1815033, 3630066, 7205131, 14410262, 21615393, 43230786, 79256441, 158512882, 237769323, 475538646]

約数ペア:

[(1, 475538646), (2, 237769323), (3, 158512882), (6, 79256441), (11, 43230786), (22, 21615393), (33, 14410262), (66, 7205131), (131, 3630066), (262, 1815033), (393, 1210022), (786, 605011), (1441, 330006), (2882, 165003), (4323, 110002), (8646, 55001)]