1311128

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1827

約数の個数: 32

約数和(自身を含む): 3027360

約数和(自身を除く): 1716232

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1801, 3602, 7204, 12607, 14408, 23413, 25214, 46826, 50428, 93652, 100856, 163891, 187304, 327782, 655564, 1311128]

約数ペア:

[(1, 1311128), (2, 655564), (4, 327782), (7, 187304), (8, 163891), (13, 100856), (14, 93652), (26, 50428), (28, 46826), (52, 25214), (56, 23413), (91, 14408), (104, 12607), (182, 7204), (364, 3602), (728, 1801)]