2023963565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{1913}}^1$

素因数の和:2369

約数の個数: 32

約数和(自身を含む): 2687531616

約数和(自身を除く): 663568051

約数列:

[1, 5, 13, 41, 65, 205, 397, 533, 1913, 1985, 2665, 5161, 9565, 16277, 24869, 25805, 78433, 81385, 124345, 211601, 392165, 759461, 1019629, 1058005, 3797305, 5098145, 9872993, 31137901, 49364965, 155689505, 404792713, 2023963565]

約数ペア:

[(1, 2023963565), (5, 404792713), (13, 155689505), (41, 49364965), (65, 31137901), (205, 9872993), (397, 5098145), (533, 3797305), (1913, 1058005), (1985, 1019629), (2665, 759461), (5161, 392165), (9565, 211601), (16277, 124345), (24869, 81385), (25805, 78433)]