13817188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 30489984

約数和(自身を除く): 16672796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 113, 154, 226, 308, 397, 452, 791, 794, 1243, 1582, 1588, 2486, 2779, 3164, 4367, 4972, 5558, 8701, 8734, 11116, 17402, 17468, 30569, 34804, 44861, 61138, 89722, 122276, 179444, 314027, 493471, 628054, 986942, 1256108, 1973884, 3454297, 6908594, 13817188]

約数ペア:

[(1, 13817188), (2, 6908594), (4, 3454297), (7, 1973884), (11, 1256108), (14, 986942), (22, 628054), (28, 493471), (44, 314027), (77, 179444), (113, 122276), (154, 89722), (226, 61138), (308, 44861), (397, 34804), (452, 30569), (791, 17468), (794, 17402), (1243, 11116), (1582, 8734), (1588, 8701), (2486, 5558), (2779, 4972), (3164, 4367)]