404549222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{1823}}^1$

素因数の和:1985

約数の個数: 48

約数和(自身を含む): 768531456

約数和(自身を除く): 363982234

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 131, 154, 242, 262, 847, 917, 1441, 1694, 1823, 1834, 2882, 3646, 10087, 12761, 15851, 20053, 20174, 25522, 31702, 40106, 110957, 140371, 220583, 221914, 238813, 280742, 441166, 477626, 1544081, 1671691, 2626943, 3088162, 3343382, 5253886, 18388601, 28896373, 36777202, 57792746, 202274611, 404549222]

約数ペア:

[(1, 404549222), (2, 202274611), (7, 57792746), (11, 36777202), (14, 28896373), (22, 18388601), (77, 5253886), (121, 3343382), (131, 3088162), (154, 2626943), (242, 1671691), (262, 1544081), (847, 477626), (917, 441166), (1441, 280742), (1694, 238813), (1823, 221914), (1834, 220583), (2882, 140371), (3646, 110957), (10087, 40106), (12761, 31702), (15851, 25522), (20053, 20174)]