1962082630

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1\times {\mathrm{2689}}^1$

素因数の和:3384

約数の個数: 32

約数和(自身を含む): 3566423520

約数和(自身を除く): 1604340890

約数列:

[1, 2, 5, 10, 131, 262, 557, 655, 1114, 1310, 2689, 2785, 5378, 5570, 13445, 26890, 72967, 145934, 352259, 364835, 704518, 729670, 1497773, 1761295, 2995546, 3522590, 7488865, 14977730, 196208263, 392416526, 981041315, 1962082630]

約数ペア:

[(1, 1962082630), (2, 981041315), (5, 392416526), (10, 196208263), (131, 14977730), (262, 7488865), (557, 3522590), (655, 2995546), (1114, 1761295), (1310, 1497773), (2689, 729670), (2785, 704518), (5378, 364835), (5570, 352259), (13445, 145934), (26890, 72967)]