4717382

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:451

約数の個数: 16

約数和(自身を含む): 7257600

約数和(自身を除く): 2540218

約数列:

[1, 2, 71, 139, 142, 239, 278, 478, 9869, 16969, 19738, 33221, 33938, 66442, 2358691, 4717382]

約数ペア:

[(1, 4717382), (2, 2358691), (71, 66442), (139, 33938), (142, 33221), (239, 19738), (278, 16969), (478, 9869)]