2053640078

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{3499}}^1$

素因数の和:3681

約数の個数: 48

約数和(自身を含む): 3684366000

約数和(自身を除く): 1630725922

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 113, 226, 371, 742, 791, 1582, 2597, 3499, 5194, 5537, 5989, 6998, 11074, 11978, 24493, 41923, 48986, 83846, 171451, 185447, 293461, 342902, 370894, 395387, 586922, 790774, 1298129, 2596258, 2767709, 5535418, 9086903, 18173806, 19373963, 20955511, 38747926, 41911022, 146688577, 293377154, 1026820039, 2053640078]

約数ペア:

[(1, 2053640078), (2, 1026820039), (7, 293377154), (14, 146688577), (49, 41911022), (53, 38747926), (98, 20955511), (106, 19373963), (113, 18173806), (226, 9086903), (371, 5535418), (742, 2767709), (791, 2596258), (1582, 1298129), (2597, 790774), (3499, 586922), (5194, 395387), (5537, 370894), (5989, 342902), (6998, 293461), (11074, 185447), (11978, 171451), (24493, 83846), (41923, 48986)]