2002661570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2200727}}^1$

素因数の和:2200754

約数の個数: 32

約数和(自身を含む): 4436667648

約数和(自身を除く): 2434006078

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2200727, 4401454, 11003635, 15405089, 22007270, 28609451, 30810178, 57218902, 77025445, 143047255, 154050890, 200266157, 286094510, 400532314, 1001330785, 2002661570]

約数ペア:

[(1, 2002661570), (2, 1001330785), (5, 400532314), (7, 286094510), (10, 200266157), (13, 154050890), (14, 143047255), (26, 77025445), (35, 57218902), (65, 30810178), (70, 28609451), (91, 22007270), (130, 15405089), (182, 11003635), (455, 4401454), (910, 2200727)]