1081906789

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{2339}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 1146562560

約数和(自身を除く): 64655771

約数列:

[1, 31, 43, 347, 1333, 2339, 10757, 14921, 72509, 100577, 462551, 811633, 3117887, 25160623, 34900219, 1081906789]

約数ペア:

[(1, 1081906789), (31, 34900219), (43, 25160623), (347, 3117887), (1333, 811633), (2339, 462551), (10757, 100577), (14921, 72509)]