1567897403410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19441}}^1\times {\mathrm{620377}}^1$

素因数の和:639838

約数の個数: 32

約数和(自身を含む): 3039470047152

約数和(自身を除く): 1471572643742

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 19441, 38882, 97205, 194410, 252733, 505466, 620377, 1240754, 1263665, 2527330, 3101885, 6203770, 8064901, 16129802, 40324505, 80649010, 12060749257, 24121498514, 60303746285, 120607492570, 156789740341, 313579480682, 783948701705, 1567897403410]

約数ペア:

[(1, 1567897403410), (2, 783948701705), (5, 313579480682), (10, 156789740341), (13, 120607492570), (26, 60303746285), (65, 24121498514), (130, 12060749257), (19441, 80649010), (38882, 40324505), (97205, 16129802), (194410, 8064901), (252733, 6203770), (505466, 3101885), (620377, 2527330), (1240754, 1263665)]