2024894410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{138407}}^1$

素因数の和:138451

約数の個数: 64

約数和(自身を含む): 4783380480

約数和(自身を除く): 2758486070

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 2090, 2926, 7315, 14630, 138407, 276814, 692035, 968849, 1384070, 1522477, 1937698, 2629733, 3044954, 4844245, 5259466, 7612385, 9688490, 10657339, 13148665, 15224770, 18408131, 21314678, 26297330, 28927063, 36816262, 53286695, 57854126, 92040655, 106573390, 144635315, 184081310, 202489441, 289270630, 404978882, 1012447205, 2024894410]

約数ペア:

[(1, 2024894410), (2, 1012447205), (5, 404978882), (7, 289270630), (10, 202489441), (11, 184081310), (14, 144635315), (19, 106573390), (22, 92040655), (35, 57854126), (38, 53286695), (55, 36816262), (70, 28927063), (77, 26297330), (95, 21314678), (110, 18408131), (133, 15224770), (154, 13148665), (190, 10657339), (209, 9688490), (266, 7612385), (385, 5259466), (418, 4844245), (665, 3044954), (770, 2629733), (1045, 1937698), (1330, 1522477), (1463, 1384070), (2090, 968849), (2926, 692035), (7315, 276814), (14630, 138407)]