268693348

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{872381}}^1$

素因数の和:872403

約数の個数: 24

約数和(自身を含む): 586240704

約数和(自身を除く): 317547356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 872381, 1744762, 3489524, 6106667, 9596191, 12213334, 19192382, 24426668, 38384764, 67173337, 134346674, 268693348]

約数ペア:

[(1, 268693348), (2, 134346674), (4, 67173337), (7, 38384764), (11, 24426668), (14, 19192382), (22, 12213334), (28, 9596191), (44, 6106667), (77, 3489524), (154, 1744762), (308, 872381)]