1489969646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{194057}}^1$

素因数の和:194419

約数の個数: 16

約数和(自身を含む): 2445130800

約数和(自身を除く): 955161154

約数列:

[1, 2, 11, 22, 349, 698, 3839, 7678, 194057, 388114, 2134627, 4269254, 67725893, 135451786, 744984823, 1489969646]

約数ペア:

[(1, 1489969646), (2, 744984823), (11, 135451786), (22, 67725893), (349, 4269254), (698, 2134627), (3839, 388114), (7678, 194057)]