2009014979405

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3021075157}}^1$

素因数の和:3021075188

約数の個数: 16

約数和(自身を含む): 2900232151680

約数和(自身を除く): 891217172275

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 3021075157, 15105375785, 21147526099, 57400427983, 105737630495, 287002139915, 401802995881, 2009014979405]

約数ペア:

[(1, 2009014979405), (5, 401802995881), (7, 287002139915), (19, 105737630495), (35, 57400427983), (95, 21147526099), (133, 15105375785), (665, 3021075157)]