659803376

素因数分解:

$2^4\times {\mathrm{7121}}^1\times {\mathrm{5791}}^1$

素因数の和:12920

約数の個数: 20

約数和(自身を含む): 1278769344

約数和(自身を除く): 618965968

約数列:

[1, 2, 4, 8, 16, 5791, 7121, 11582, 14242, 23164, 28484, 46328, 56968, 92656, 113936, 41237711, 82475422, 164950844, 329901688, 659803376]

約数ペア:

[(1, 659803376), (2, 329901688), (4, 164950844), (8, 82475422), (16, 41237711), (5791, 113936), (7121, 92656), (11582, 56968), (14242, 46328), (23164, 28484)]