2157474

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 4769856

約数和(自身を除く): 2612382

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 194, 291, 337, 582, 674, 1011, 1067, 2022, 2134, 3201, 3707, 6402, 7414, 11121, 22242, 32689, 65378, 98067, 196134, 359579, 719158, 1078737, 2157474]

約数ペア:

[(1, 2157474), (2, 1078737), (3, 719158), (6, 359579), (11, 196134), (22, 98067), (33, 65378), (66, 32689), (97, 22242), (194, 11121), (291, 7414), (337, 6402), (582, 3707), (674, 3201), (1011, 2134), (1067, 2022)]