291244128188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5219803}}^1$

素因数の和:5219886

約数の個数: 48

約数和(自身を含む): 583156502880

約数和(自身を除く): 291912374692

約数列:

[1, 2, 4, 13, 26, 29, 37, 52, 58, 74, 116, 148, 377, 481, 754, 962, 1073, 1508, 1924, 2146, 4292, 13949, 27898, 55796, 5219803, 10439606, 20879212, 67857439, 135714878, 151374287, 193132711, 271429756, 302748574, 386265422, 605497148, 772530844, 1967865731, 2510725243, 3935731462, 5021450486, 5600848619, 7871462924, 10042900972, 11201697238, 22403394476, 72811032047, 145622064094, 291244128188]

約数ペア:

[(1, 291244128188), (2, 145622064094), (4, 72811032047), (13, 22403394476), (26, 11201697238), (29, 10042900972), (37, 7871462924), (52, 5600848619), (58, 5021450486), (74, 3935731462), (116, 2510725243), (148, 1967865731), (377, 772530844), (481, 605497148), (754, 386265422), (962, 302748574), (1073, 271429756), (1508, 193132711), (1924, 151374287), (2146, 135714878), (4292, 67857439), (13949, 20879212), (27898, 10439606), (55796, 5219803)]