2027432848

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{952741}}^1$

素因数の和:952775

約数の個数: 40

約数和(自身を含む): 4725600320

約数和(自身を除く): 2698167472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 952741, 1905482, 3810964, 6669187, 7621928, 13338374, 15243856, 18102079, 26676748, 36204158, 53353496, 72408316, 106706992, 126714553, 144816632, 253429106, 289633264, 506858212, 1013716424, 2027432848]

約数ペア:

[(1, 2027432848), (2, 1013716424), (4, 506858212), (7, 289633264), (8, 253429106), (14, 144816632), (16, 126714553), (19, 106706992), (28, 72408316), (38, 53353496), (56, 36204158), (76, 26676748), (112, 18102079), (133, 15243856), (152, 13338374), (266, 7621928), (304, 6669187), (532, 3810964), (1064, 1905482), (2128, 952741)]