1276876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 2404080

約数和(自身を除く): 1127204

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 317, 634, 1007, 1268, 2014, 4028, 6023, 12046, 16801, 24092, 33602, 67204, 319219, 638438, 1276876]

約数ペア:

[(1, 1276876), (2, 638438), (4, 319219), (19, 67204), (38, 33602), (53, 24092), (76, 16801), (106, 12046), (212, 6023), (317, 4028), (634, 2014), (1007, 1268)]