977067536

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{20849}}^1$

素因数の和:20987

約数の個数: 40

約数和(自身を含む): 1977831000

約数和(自身を除く): 1000763464

約数列:

[1, 2, 4, 8, 16, 29, 58, 101, 116, 202, 232, 404, 464, 808, 1616, 2929, 5858, 11716, 20849, 23432, 41698, 46864, 83396, 166792, 333584, 604621, 1209242, 2105749, 2418484, 4211498, 4836968, 8422996, 9673936, 16845992, 33691984, 61066721, 122133442, 244266884, 488533768, 977067536]

約数ペア:

[(1, 977067536), (2, 488533768), (4, 244266884), (8, 122133442), (16, 61066721), (29, 33691984), (58, 16845992), (101, 9673936), (116, 8422996), (202, 4836968), (232, 4211498), (404, 2418484), (464, 2105749), (808, 1209242), (1616, 604621), (2929, 333584), (5858, 166792), (11716, 83396), (20849, 46864), (23432, 41698)]