2170401698

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{493049}}^1$

素因数の和:493153

約数の個数: 16

約数和(自身を含む): 3407961600

約数和(自身を除く): 1237559902

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 493049, 986098, 15284519, 30569038, 35006479, 70012958, 1085200849, 2170401698]

約数ペア:

[(1, 2170401698), (2, 1085200849), (31, 70012958), (62, 35006479), (71, 30569038), (142, 15284519), (2201, 986098), (4402, 493049)]