1520302256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1291}}^1\times {\mathrm{6691}}^1$

素因数の和:8001

約数の個数: 40

約数和(自身を含む): 3216335808

約数和(自身を除く): 1696033552

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1291, 2582, 5164, 6691, 10328, 13382, 14201, 20656, 26764, 28402, 53528, 56804, 73601, 107056, 113608, 147202, 227216, 294404, 588808, 1177616, 8638081, 17276162, 34552324, 69104648, 95018891, 138209296, 190037782, 380075564, 760151128, 1520302256]

約数ペア:

[(1, 1520302256), (2, 760151128), (4, 380075564), (8, 190037782), (11, 138209296), (16, 95018891), (22, 69104648), (44, 34552324), (88, 17276162), (176, 8638081), (1291, 1177616), (2582, 588808), (5164, 294404), (6691, 227216), (10328, 147202), (13382, 113608), (14201, 107056), (20656, 73601), (26764, 56804), (28402, 53528)]