2015683808

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{1823}}^1$

素因数の和:2259

約数の個数: 48

約数和(自身を含む): 4019621760

約数和(自身を除く): 2003937952

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 317, 436, 634, 872, 1268, 1744, 1823, 2536, 3488, 3646, 5072, 7292, 10144, 14584, 29168, 34553, 58336, 69106, 138212, 198707, 276424, 397414, 552848, 577891, 794828, 1105696, 1155782, 1589656, 2311564, 3179312, 4623128, 6358624, 9246256, 18492512, 62990119, 125980238, 251960476, 503920952, 1007841904, 2015683808]

約数ペア:

[(1, 2015683808), (2, 1007841904), (4, 503920952), (8, 251960476), (16, 125980238), (32, 62990119), (109, 18492512), (218, 9246256), (317, 6358624), (436, 4623128), (634, 3179312), (872, 2311564), (1268, 1589656), (1744, 1155782), (1823, 1105696), (2536, 794828), (3488, 577891), (3646, 552848), (5072, 397414), (7292, 276424), (10144, 198707), (14584, 138212), (29168, 69106), (34553, 58336)]