1943130494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{4751}}^1$

素因数の和:5048

約数の個数: 32

約数和(自身を含む): 3147724800

約数和(自身を除く): 1204594306

約数列:

[1, 2, 19, 38, 47, 94, 229, 458, 893, 1786, 4351, 4751, 8702, 9502, 10763, 21526, 90269, 180538, 204497, 223297, 408994, 446594, 1087979, 2175958, 4242643, 8485286, 20671601, 41343202, 51135013, 102270026, 971565247, 1943130494]

約数ペア:

[(1, 1943130494), (2, 971565247), (19, 102270026), (38, 51135013), (47, 41343202), (94, 20671601), (229, 8485286), (458, 4242643), (893, 2175958), (1786, 1087979), (4351, 446594), (4751, 408994), (8702, 223297), (9502, 204497), (10763, 180538), (21526, 90269)]