1621732

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3407}}^1$

素因数の和:3435

約数の個数: 24

約数和(自身を含む): 3435264

約数和(自身を除く): 1813532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 3407, 6814, 13628, 23849, 47698, 57919, 95396, 115838, 231676, 405433, 810866, 1621732]

約数ペア:

[(1, 1621732), (2, 810866), (4, 405433), (7, 231676), (14, 115838), (17, 95396), (28, 57919), (34, 47698), (68, 23849), (119, 13628), (238, 6814), (476, 3407)]