1216112

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{263}}^1$

素因数の和:305

約数の個数: 30

約数和(自身を含む): 2512488

約数和(自身を除く): 1296376

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 263, 272, 289, 526, 578, 1052, 1156, 2104, 2312, 4208, 4471, 4624, 8942, 17884, 35768, 71536, 76007, 152014, 304028, 608056, 1216112]

約数ペア:

[(1, 1216112), (2, 608056), (4, 304028), (8, 152014), (16, 76007), (17, 71536), (34, 35768), (68, 17884), (136, 8942), (263, 4624), (272, 4471), (289, 4208), (526, 2312), (578, 2104), (1052, 1156)]