1330790238

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{236207}}^1$

素因数の和:236528

約数の個数: 24

約数和(自身を含む): 2892603168

約数和(自身を除く): 1561812930

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1878, 2817, 5634, 236207, 472414, 708621, 1417242, 2125863, 4251726, 73932791, 147865582, 221798373, 443596746, 665395119, 1330790238]

約数ペア:

[(1, 1330790238), (2, 665395119), (3, 443596746), (6, 221798373), (9, 147865582), (18, 73932791), (313, 4251726), (626, 2125863), (939, 1417242), (1878, 708621), (2817, 472414), (5634, 236207)]