1298234908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{129461}}^1$

素因数の和:129597

約数の個数: 24

約数和(自身を含む): 2392457760

約数和(自身を除く): 1094222852

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 2507, 5014, 10028, 129461, 258922, 517844, 2977603, 5955206, 11910412, 14111249, 28222498, 56444996, 324558727, 649117454, 1298234908]

約数ペア:

[(1, 1298234908), (2, 649117454), (4, 324558727), (23, 56444996), (46, 28222498), (92, 14111249), (109, 11910412), (218, 5955206), (436, 2977603), (2507, 517844), (5014, 258922), (10028, 129461)]