40594892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{780671}}^1$

素因数の和:780688

約数の個数: 12

約数和(自身を含む): 76505856

約数和(自身を除く): 35910964

約数列:

[1, 2, 4, 13, 26, 52, 780671, 1561342, 3122684, 10148723, 20297446, 40594892]

約数ペア:

[(1, 40594892), (2, 20297446), (4, 10148723), (13, 3122684), (26, 1561342), (52, 780671)]