421515578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{15439}}^1$

素因数の和:15542

約数の個数: 32

約数和(自身を含む): 740378880

約数和(自身を除く): 318863302

約数列:

[1, 2, 11, 17, 22, 34, 73, 146, 187, 374, 803, 1241, 1606, 2482, 13651, 15439, 27302, 30878, 169829, 262463, 339658, 524926, 1127047, 2254094, 2887093, 5774186, 12397517, 19159799, 24795034, 38319598, 210757789, 421515578]

約数ペア:

[(1, 421515578), (2, 210757789), (11, 38319598), (17, 24795034), (22, 19159799), (34, 12397517), (73, 5774186), (146, 2887093), (187, 2254094), (374, 1127047), (803, 524926), (1241, 339658), (1606, 262463), (2482, 169829), (13651, 30878), (15439, 27302)]