169950668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{20899}}^1$

素因数の和:21029

約数の個数: 24

約数和(自身を含む): 316008000

約数和(自身を除く): 146057332

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 20899, 41798, 83596, 397081, 794162, 1588324, 2236193, 4472386, 8944772, 42487667, 84975334, 169950668]

約数ペア:

[(1, 169950668), (2, 84975334), (4, 42487667), (19, 8944772), (38, 4472386), (76, 2236193), (107, 1588324), (214, 794162), (428, 397081), (2033, 83596), (4066, 41798), (8132, 20899)]