983918518

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4111}}^1$

素因数の和:4201

約数の個数: 48

約数和(自身を含む): 1732566528

約数和(自身を除く): 748648010

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 121, 242, 253, 473, 506, 946, 989, 1978, 2783, 4111, 5203, 5566, 8222, 10406, 10879, 21758, 45221, 90442, 94553, 119669, 176773, 189106, 239338, 353546, 497431, 994862, 1040083, 1944503, 2080166, 3889006, 4065779, 8131558, 11440913, 21389533, 22881826, 42779066, 44723569, 89447138, 491959259, 983918518]

約数ペア:

[(1, 983918518), (2, 491959259), (11, 89447138), (22, 44723569), (23, 42779066), (43, 22881826), (46, 21389533), (86, 11440913), (121, 8131558), (242, 4065779), (253, 3889006), (473, 2080166), (506, 1944503), (946, 1040083), (989, 994862), (1978, 497431), (2783, 353546), (4111, 239338), (5203, 189106), (5566, 176773), (8222, 119669), (10406, 94553), (10879, 90442), (21758, 45221)]