781100016

素因数分解:

$2^4\times 3^1\times {\mathrm{16272917}}^1$

素因数の和:16272928

約数の個数: 20

約数和(自身を含む): 2017841832

約数和(自身を除く): 1236741816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 16272917, 32545834, 48818751, 65091668, 97637502, 130183336, 195275004, 260366672, 390550008, 781100016]

約数ペア:

[(1, 781100016), (2, 390550008), (3, 260366672), (4, 195275004), (6, 130183336), (8, 97637502), (12, 65091668), (16, 48818751), (24, 32545834), (48, 16272917)]