1297798634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{2621}}^1$

素因数の和:3022

約数の個数: 32

約数和(自身を含む): 2161199232

約数和(自身を除く): 863400598

約数列:

[1, 2, 11, 22, 71, 142, 317, 634, 781, 1562, 2621, 3487, 5242, 6974, 22507, 28831, 45014, 57662, 186091, 247577, 372182, 495154, 830857, 1661714, 2047001, 4094002, 9139427, 18278854, 58990847, 117981694, 648899317, 1297798634]

約数ペア:

[(1, 1297798634), (2, 648899317), (11, 117981694), (22, 58990847), (71, 18278854), (142, 9139427), (317, 4094002), (634, 2047001), (781, 1661714), (1562, 830857), (2621, 495154), (3487, 372182), (5242, 247577), (6974, 186091), (22507, 57662), (28831, 45014)]