247371852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{226531}}^1$

素因数の和:226558

約数の個数: 48

約数和(自身を含む): 710404352

約数和(自身を除く): 463032500

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 226531, 453062, 679593, 906124, 1359186, 1585717, 2718372, 2944903, 3171434, 4757151, 5889806, 6342868, 8834709, 9514302, 11779612, 17669418, 19028604, 20614321, 35338836, 41228642, 61842963, 82457284, 123685926, 247371852]

約数ペア:

[(1, 247371852), (2, 123685926), (3, 82457284), (4, 61842963), (6, 41228642), (7, 35338836), (12, 20614321), (13, 19028604), (14, 17669418), (21, 11779612), (26, 9514302), (28, 8834709), (39, 6342868), (42, 5889806), (52, 4757151), (78, 3171434), (84, 2944903), (91, 2718372), (156, 1585717), (182, 1359186), (273, 906124), (364, 679593), (546, 453062), (1092, 226531)]