996837710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{394007}}^1$

素因数の和:394048

約数の個数: 32

約数和(自身を含む): 2042537472

約数和(自身を除く): 1045699762

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 394007, 788014, 1970035, 3940070, 4334077, 8668154, 9062161, 18124322, 21670385, 43340770, 45310805, 90621610, 99683771, 199367542, 498418855, 996837710]

約数ペア:

[(1, 996837710), (2, 498418855), (5, 199367542), (10, 99683771), (11, 90621610), (22, 45310805), (23, 43340770), (46, 21670385), (55, 18124322), (110, 9062161), (115, 8668154), (230, 4334077), (253, 3940070), (506, 1970035), (1265, 788014), (2530, 394007)]