605882374

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{457}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 969494400

約数和(自身を除く): 363612026

約数列:

[1, 2, 19, 38, 139, 251, 278, 457, 502, 914, 2641, 4769, 5282, 8683, 9538, 17366, 34889, 63523, 69778, 114707, 127046, 229414, 662891, 1206937, 1325782, 2179433, 2413874, 4358866, 15944273, 31888546, 302941187, 605882374]

約数ペア:

[(1, 605882374), (2, 302941187), (19, 31888546), (38, 15944273), (139, 4358866), (251, 2413874), (278, 2179433), (457, 1325782), (502, 1206937), (914, 662891), (2641, 229414), (4769, 127046), (5282, 114707), (8683, 69778), (9538, 63523), (17366, 34889)]