820043364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{23869}}^1$

素因数の和:24292

約数の個数: 48

約数和(自身を含む): 2192220800

約数和(自身を除く): 1372177436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 409, 818, 1227, 1636, 2454, 2863, 4908, 5726, 8589, 11452, 17178, 23869, 34356, 47738, 71607, 95476, 143214, 167083, 286428, 334166, 501249, 668332, 1002498, 2004996, 9762421, 19524842, 29287263, 39049684, 58574526, 68336947, 117149052, 136673894, 205010841, 273347788, 410021682, 820043364]

約数ペア:

[(1, 820043364), (2, 410021682), (3, 273347788), (4, 205010841), (6, 136673894), (7, 117149052), (12, 68336947), (14, 58574526), (21, 39049684), (28, 29287263), (42, 19524842), (84, 9762421), (409, 2004996), (818, 1002498), (1227, 668332), (1636, 501249), (2454, 334166), (2863, 286428), (4908, 167083), (5726, 143214), (8589, 95476), (11452, 71607), (17178, 47738), (23869, 34356)]