2080264039

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{4967}}^1$

素因数の和:5107

約数の個数: 32

約数和(自身を含む): 2594488320

約数和(自身を除く): 514224281

約数列:

[1, 7, 19, 47, 67, 133, 329, 469, 893, 1273, 3149, 4967, 6251, 8911, 22043, 34769, 59831, 94373, 233449, 332789, 418817, 660611, 1634143, 2329523, 4435531, 6322991, 15641083, 31048717, 44260937, 109487581, 297180577, 2080264039]

約数ペア:

[(1, 2080264039), (7, 297180577), (19, 109487581), (47, 44260937), (67, 31048717), (133, 15641083), (329, 6322991), (469, 4435531), (893, 2329523), (1273, 1634143), (3149, 660611), (4967, 418817), (6251, 332789), (8911, 233449), (22043, 94373), (34769, 59831)]