2805222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{66791}}^1$

素因数の和:66803

約数の個数: 16

約数和(自身を含む): 6412032

約数和(自身を除く): 3606810

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 66791, 133582, 200373, 400746, 467537, 935074, 1402611, 2805222]

約数ペア:

[(1, 2805222), (2, 1402611), (3, 935074), (6, 467537), (7, 400746), (14, 200373), (21, 133582), (42, 66791)]