2970445.00000000

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{8929}}^1$

素因数の和:8965

約数の個数: 36

約数和(自身を含む): 102953970

約数和(自身を除く): 54665938

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 8929, 17858, 35716, 71432, 116077, 142864, 232154, 285728, 464308, 928616, 1509001, 1857232, 3018002, 3714464, 6036004, 12072008, 24144016, 48288032]

約数ペア:

[(1, 48288032), (2, 24144016), (4, 12072008), (8, 6036004), (13, 3714464), (16, 3018002), (26, 1857232), (32, 1509001), (52, 928616), (104, 464308), (169, 285728), (208, 232154), (338, 142864), (416, 116077), (676, 71432), (1352, 35716), (2704, 17858), (5408, 8929)]