1330306664

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{571}}^1\times {\mathrm{7103}}^1$

素因数の和:7721

約数の個数: 32

約数和(自身を含む): 2559997440

約数和(自身を除く): 1229690776

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 571, 1142, 2284, 4568, 7103, 14206, 23411, 28412, 46822, 56824, 93644, 187288, 291223, 582446, 1164892, 2329784, 4055813, 8111626, 16223252, 32446504, 166288333, 332576666, 665153332, 1330306664]

約数ペア:

[(1, 1330306664), (2, 665153332), (4, 332576666), (8, 166288333), (41, 32446504), (82, 16223252), (164, 8111626), (328, 4055813), (571, 2329784), (1142, 1164892), (2284, 582446), (4568, 291223), (7103, 187288), (14206, 93644), (23411, 56824), (28412, 46822)]