1900703086

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1907}}^1\times {\mathrm{7019}}^1$

素因数の和:8999

約数の個数: 16

約数和(自身を含む): 2893138560

約数和(自身を除く): 992435474

約数列:

[1, 2, 71, 142, 1907, 3814, 7019, 14038, 135397, 270794, 498349, 996698, 13385233, 26770466, 950351543, 1900703086]

約数ペア:

[(1, 1900703086), (2, 950351543), (71, 26770466), (142, 13385233), (1907, 996698), (3814, 498349), (7019, 270794), (14038, 135397)]