1258161410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{497297}}^1$

素因数の和:497338

約数の個数: 32

約数和(自身を含む): 2577992832

約数和(自身を除く): 1319831422

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 497297, 994594, 2486485, 4972970, 5470267, 10940534, 11437831, 22875662, 27351335, 54702670, 57189155, 114378310, 125816141, 251632282, 629080705, 1258161410]

約数ペア:

[(1, 1258161410), (2, 629080705), (5, 251632282), (10, 125816141), (11, 114378310), (22, 57189155), (23, 54702670), (46, 27351335), (55, 22875662), (110, 11437831), (115, 10940534), (230, 5470267), (253, 4972970), (506, 2486485), (1265, 994594), (2530, 497297)]