2340403772

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{6473}}^1$

素因数の和:6870

約数の個数: 48

約数和(自身を含む): 4821835200

約数和(自身を除く): 2481431428

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 349, 518, 698, 1036, 1396, 2443, 4886, 6473, 9772, 12913, 12946, 25826, 25892, 45311, 51652, 90391, 90622, 180782, 181244, 239501, 361564, 479002, 958004, 1676507, 2259077, 3353014, 4518154, 6706028, 9036308, 15813539, 31627078, 63254156, 83585849, 167171698, 334343396, 585100943, 1170201886, 2340403772]

約数ペア:

[(1, 2340403772), (2, 1170201886), (4, 585100943), (7, 334343396), (14, 167171698), (28, 83585849), (37, 63254156), (74, 31627078), (148, 15813539), (259, 9036308), (349, 6706028), (518, 4518154), (698, 3353014), (1036, 2259077), (1396, 1676507), (2443, 958004), (4886, 479002), (6473, 361564), (9772, 239501), (12913, 181244), (12946, 180782), (25826, 90622), (25892, 90391), (45311, 51652)]