211262532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1354247}}^1$

素因数の和:1354267

約数の個数: 24

約数和(自身を含む): 530865216

約数和(自身を除く): 319602684

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1354247, 2708494, 4062741, 5416988, 8125482, 16250964, 17605211, 35210422, 52815633, 70420844, 105631266, 211262532]

約数ペア:

[(1, 211262532), (2, 105631266), (3, 70420844), (4, 52815633), (6, 35210422), (12, 17605211), (13, 16250964), (26, 8125482), (39, 5416988), (52, 4062741), (78, 2708494), (156, 1354247)]