987156762

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{25339}}^1$

素因数の和:25538

約数の個数: 32

約数和(自身を含む): 2033687040

約数和(自身を除く): 1046530278

約数列:

[1, 2, 3, 6, 43, 86, 129, 151, 258, 302, 453, 906, 6493, 12986, 19479, 25339, 38958, 50678, 76017, 152034, 1089577, 2179154, 3268731, 3826189, 6537462, 7652378, 11478567, 22957134, 164526127, 329052254, 493578381, 987156762]

約数ペア:

[(1, 987156762), (2, 493578381), (3, 329052254), (6, 164526127), (43, 22957134), (86, 11478567), (129, 7652378), (151, 6537462), (258, 3826189), (302, 3268731), (453, 2179154), (906, 1089577), (6493, 152034), (12986, 76017), (19479, 50678), (25339, 38958)]