496768424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{9109}}^1$

素因数の和:9533

約数の個数: 32

約数和(自身を含む): 988799400

約数和(自身を除く): 492030976

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 401, 802, 1604, 3208, 6817, 9109, 13634, 18218, 27268, 36436, 54536, 72872, 154853, 309706, 619412, 1238824, 3652709, 7305418, 14610836, 29221672, 62096053, 124192106, 248384212, 496768424]

約数ペア:

[(1, 496768424), (2, 248384212), (4, 124192106), (8, 62096053), (17, 29221672), (34, 14610836), (68, 7305418), (136, 3652709), (401, 1238824), (802, 619412), (1604, 309706), (3208, 154853), (6817, 72872), (9109, 54536), (13634, 36436), (18218, 27268)]