221446212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1419527}}^1$

素因数の和:1419547

約数の個数: 24

約数和(自身を含む): 556454976

約数和(自身を除く): 335008764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1419527, 2839054, 4258581, 5678108, 8517162, 17034324, 18453851, 36907702, 55361553, 73815404, 110723106, 221446212]

約数ペア:

[(1, 221446212), (2, 110723106), (3, 73815404), (4, 55361553), (6, 36907702), (12, 18453851), (13, 17034324), (26, 8517162), (39, 5678108), (52, 4258581), (78, 2839054), (156, 1419527)]