298730306

素因数分解:

$2^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{20899}}^1$

素因数の和:21929

約数の個数: 16

約数和(自身を含む): 512635200

約数和(自身を除く): 213904894

約数列:

[1, 2, 7, 14, 1021, 2042, 7147, 14294, 20899, 41798, 146293, 292586, 21337879, 42675758, 149365153, 298730306]

約数ペア:

[(1, 298730306), (2, 149365153), (7, 42675758), (14, 21337879), (1021, 292586), (2042, 146293), (7147, 41798), (14294, 20899)]