2279212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 4381776

約数和(自身を除く): 2102564

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 827, 1378, 1654, 2756, 3308, 10751, 21502, 43004, 43831, 87662, 175324, 569803, 1139606, 2279212]

約数ペア:

[(1, 2279212), (2, 1139606), (4, 569803), (13, 175324), (26, 87662), (52, 43831), (53, 43004), (106, 21502), (212, 10751), (689, 3308), (827, 2756), (1378, 1654)]