17173684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 34816320

約数和(自身を除く): 17642636

約数列:

[1, 2, 4, 11, 22, 29, 43, 44, 58, 86, 116, 172, 313, 319, 473, 626, 638, 946, 1247, 1252, 1276, 1892, 2494, 3443, 4988, 6886, 9077, 13459, 13717, 13772, 18154, 26918, 27434, 36308, 53836, 54868, 99847, 148049, 199694, 296098, 390311, 399388, 592196, 780622, 1561244, 4293421, 8586842, 17173684]

約数ペア:

[(1, 17173684), (2, 8586842), (4, 4293421), (11, 1561244), (22, 780622), (29, 592196), (43, 399388), (44, 390311), (58, 296098), (86, 199694), (116, 148049), (172, 99847), (313, 54868), (319, 53836), (473, 36308), (626, 27434), (638, 26918), (946, 18154), (1247, 13772), (1252, 13717), (1276, 13459), (1892, 9077), (2494, 6886), (3443, 4988)]