2931922

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 5419008

約数和(自身を除く): 2487086

約数列:

[1, 2, 7, 14, 17, 34, 97, 119, 127, 194, 238, 254, 679, 889, 1358, 1649, 1778, 2159, 3298, 4318, 11543, 12319, 15113, 23086, 24638, 30226, 86233, 172466, 209423, 418846, 1465961, 2931922]

約数ペア:

[(1, 2931922), (2, 1465961), (7, 418846), (14, 209423), (17, 172466), (34, 86233), (97, 30226), (119, 24638), (127, 23086), (194, 15113), (238, 12319), (254, 11543), (679, 4318), (889, 3298), (1358, 2159), (1649, 1778)]