509308814

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2139953}}^1$

素因数の和:2139979

約数の個数: 16

約数和(自身を含む): 924460128

約数和(自身を除く): 415151314

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 2139953, 4279906, 14979671, 29959342, 36379201, 72758402, 254654407, 509308814]

約数ペア:

[(1, 509308814), (2, 254654407), (7, 72758402), (14, 36379201), (17, 29959342), (34, 14979671), (119, 4279906), (238, 2139953)]