2016997844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{216509}}^1$

素因数の和:216667

約数の個数: 24

約数和(自身を含む): 3764675880

約数和(自身を除く): 1747678036

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9316, 216509, 433018, 866036, 3680653, 7361306, 14722612, 29661733, 59323466, 118646932, 504249461, 1008498922, 2016997844]

約数ペア:

[(1, 2016997844), (2, 1008498922), (4, 504249461), (17, 118646932), (34, 59323466), (68, 29661733), (137, 14722612), (274, 7361306), (548, 3680653), (2329, 866036), (4658, 433018), (9316, 216509)]