131471736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{497999}}^1$

素因数の和:498019

約数の個数: 32

約数和(自身を含む): 358560000

約数和(自身を除く): 227088264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 497999, 995998, 1493997, 1991996, 2987994, 3983992, 5477989, 5975988, 10955978, 11951976, 16433967, 21911956, 32867934, 43823912, 65735868, 131471736]

約数ペア:

[(1, 131471736), (2, 65735868), (3, 43823912), (4, 32867934), (6, 21911956), (8, 16433967), (11, 11951976), (12, 10955978), (22, 5975988), (24, 5477989), (33, 3983992), (44, 2987994), (66, 1991996), (88, 1493997), (132, 995998), (264, 497999)]