2109836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 4354560

約数和(自身を除く): 2244724

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 68, 71, 76, 92, 142, 284, 323, 391, 437, 646, 782, 874, 1207, 1292, 1349, 1564, 1633, 1748, 2414, 2698, 3266, 4828, 5396, 6532, 7429, 14858, 22933, 27761, 29716, 31027, 45866, 55522, 62054, 91732, 111044, 124108, 527459, 1054918, 2109836]

約数ペア:

[(1, 2109836), (2, 1054918), (4, 527459), (17, 124108), (19, 111044), (23, 91732), (34, 62054), (38, 55522), (46, 45866), (68, 31027), (71, 29716), (76, 27761), (92, 22933), (142, 14858), (284, 7429), (323, 6532), (391, 5396), (437, 4828), (646, 3266), (782, 2698), (874, 2414), (1207, 1748), (1292, 1633), (1349, 1564)]