711813628

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{64781}}^1$

素因数の和:64893

約数の個数: 24

約数和(自身を含む): 1295121744

約数和(自身を除く): 583308116

約数列:

[1, 2, 4, 41, 67, 82, 134, 164, 268, 2747, 5494, 10988, 64781, 129562, 259124, 2656021, 4340327, 5312042, 8680654, 10624084, 17361308, 177953407, 355906814, 711813628]

約数ペア:

[(1, 711813628), (2, 355906814), (4, 177953407), (41, 17361308), (67, 10624084), (82, 8680654), (134, 5312042), (164, 4340327), (268, 2656021), (2747, 259124), (5494, 129562), (10988, 64781)]