8178652

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 14669424

約数和(自身を除く): 6490772

約数列:

[1, 2, 4, 97, 107, 194, 197, 214, 388, 394, 428, 788, 10379, 19109, 20758, 21079, 38218, 41516, 42158, 76436, 84316, 2044663, 4089326, 8178652]

約数ペア:

[(1, 8178652), (2, 4089326), (4, 2044663), (97, 84316), (107, 76436), (194, 42158), (197, 41516), (214, 38218), (388, 21079), (394, 20758), (428, 19109), (788, 10379)]