2783132972

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{168023}}^1$

素因数の和:168169

約数の個数: 24

約数和(自身を含む): 5038703712

約数和(自身を除く): 2255570740

約数列:

[1, 2, 4, 41, 82, 101, 164, 202, 404, 4141, 8282, 16564, 168023, 336046, 672092, 6888943, 13777886, 16970323, 27555772, 33940646, 67881292, 695783243, 1391566486, 2783132972]

約数ペア:

[(1, 2783132972), (2, 1391566486), (4, 695783243), (41, 67881292), (82, 33940646), (101, 27555772), (164, 16970323), (202, 13777886), (404, 6888943), (4141, 672092), (8282, 336046), (16564, 168023)]