404097148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{27077}}^1$

素因数の和:27142

約数の個数: 48

約数和(自身を含む): 891624384

約数和(自身を除く): 487527236

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 3731, 7462, 14924, 27077, 54154, 108308, 189539, 352001, 379078, 704002, 758156, 1110157, 1408004, 2220314, 2464007, 4440628, 4928014, 7771099, 9856028, 14432041, 15542198, 28864082, 31084396, 57728164, 101024287, 202048574, 404097148]

約数ペア:

[(1, 404097148), (2, 202048574), (4, 101024287), (7, 57728164), (13, 31084396), (14, 28864082), (26, 15542198), (28, 14432041), (41, 9856028), (52, 7771099), (82, 4928014), (91, 4440628), (164, 2464007), (182, 2220314), (287, 1408004), (364, 1110157), (533, 758156), (574, 704002), (1066, 379078), (1148, 352001), (2132, 189539), (3731, 108308), (7462, 54154), (14924, 27077)]