266119994

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 461755776

約数和(自身を除く): 195635782

約数列:

[1, 2, 7, 14, 163, 277, 326, 421, 554, 842, 1141, 1939, 2282, 2947, 3878, 5894, 45151, 68623, 90302, 116617, 137246, 233234, 316057, 480361, 632114, 816319, 960722, 1632638, 19008571, 38017142, 133059997, 266119994]

約数ペア:

[(1, 266119994), (2, 133059997), (7, 38017142), (14, 19008571), (163, 1632638), (277, 960722), (326, 816319), (421, 632114), (554, 480361), (842, 316057), (1141, 233234), (1939, 137246), (2282, 116617), (2947, 90302), (3878, 68623), (5894, 45151)]