974690818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{469957}}^1$

素因数の和:470037

約数の個数: 16

約数和(自身を含む): 1573419384

約数和(自身を除く): 598728566

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 469957, 939914, 7989269, 15978538, 28667377, 57334754, 487345409, 974690818]

約数ペア:

[(1, 974690818), (2, 487345409), (17, 57334754), (34, 28667377), (61, 15978538), (122, 7989269), (1037, 939914), (2074, 469957)]