472000474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{673}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 786153600

約数和(自身を除く): 314153126

約数列:

[1, 2, 11, 22, 71, 142, 449, 673, 781, 898, 1346, 1562, 4939, 7403, 9878, 14806, 31879, 47783, 63758, 95566, 302177, 350669, 525613, 604354, 701338, 1051226, 3323947, 6647894, 21454567, 42909134, 236000237, 472000474]

約数ペア:

[(1, 472000474), (2, 236000237), (11, 42909134), (22, 21454567), (71, 6647894), (142, 3323947), (449, 1051226), (673, 701338), (781, 604354), (898, 525613), (1346, 350669), (1562, 302177), (4939, 95566), (7403, 63758), (9878, 47783), (14806, 31879)]