2006777465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5212409}}^1$

素因数の和:5212432

約数の個数: 16

約数和(自身を含む): 3002348160

約数和(自身を除く): 995570695

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 5212409, 26062045, 36486863, 57336499, 182434315, 286682495, 401355493, 2006777465]

約数ペア:

[(1, 2006777465), (5, 401355493), (7, 286682495), (11, 182434315), (35, 57336499), (55, 36486863), (77, 26062045), (385, 5212409)]