1917528088

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{210071}}^1$

素因数の和:210247

約数の個数: 32

約数和(自身を含む): 4134216960

約数和(自身を除く): 2216688872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 9128, 210071, 420142, 840284, 1470497, 1680568, 2940994, 5881988, 11763976, 34241573, 68483146, 136966292, 239691011, 273932584, 479382022, 958764044, 1917528088]

約数ペア:

[(1, 1917528088), (2, 958764044), (4, 479382022), (7, 273932584), (8, 239691011), (14, 136966292), (28, 68483146), (56, 34241573), (163, 11763976), (326, 5881988), (652, 2940994), (1141, 1680568), (1304, 1470497), (2282, 840284), (4564, 420142), (9128, 210071)]