1301728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2170

約数の個数: 24

約数和(自身を含む): 2698920

約数和(自身を除く): 1397192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 2141, 4282, 8564, 17128, 34256, 40679, 68512, 81358, 162716, 325432, 650864, 1301728]

約数ペア:

[(1, 1301728), (2, 650864), (4, 325432), (8, 162716), (16, 81358), (19, 68512), (32, 40679), (38, 34256), (76, 17128), (152, 8564), (304, 4282), (608, 2141)]