2007690945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{15767}}^1$

素因数の和:16441

約数の個数: 32

約数和(自身を含む): 3464923392

約数和(自身を除く): 1457232447

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 653, 1959, 3265, 8489, 9795, 15767, 25467, 42445, 47301, 78835, 127335, 204971, 236505, 614913, 1024855, 3074565, 10295851, 30887553, 51479255, 133846063, 154437765, 401538189, 669230315, 2007690945]

約数ペア:

[(1, 2007690945), (3, 669230315), (5, 401538189), (13, 154437765), (15, 133846063), (39, 51479255), (65, 30887553), (195, 10295851), (653, 3074565), (1959, 1024855), (3265, 614913), (8489, 236505), (9795, 204971), (15767, 127335), (25467, 78835), (42445, 47301)]