12080404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 26248320

約数和(自身を除く): 14167916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 619, 697, 1148, 1238, 1394, 2476, 2788, 4333, 4879, 8666, 9758, 10523, 17332, 19516, 21046, 25379, 42092, 50758, 73661, 101516, 147322, 177653, 294644, 355306, 431443, 710612, 862886, 1725772, 3020101, 6040202, 12080404]

約数ペア:

[(1, 12080404), (2, 6040202), (4, 3020101), (7, 1725772), (14, 862886), (17, 710612), (28, 431443), (34, 355306), (41, 294644), (68, 177653), (82, 147322), (119, 101516), (164, 73661), (238, 50758), (287, 42092), (476, 25379), (574, 21046), (619, 19516), (697, 17332), (1148, 10523), (1238, 9758), (1394, 8666), (2476, 4879), (2788, 4333)]