2213332

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:312

約数の個数: 36

約数和(自身を含む): 4524660

約数和(自身を除く): 2311328

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 269, 374, 484, 538, 748, 1076, 2057, 2959, 4114, 4573, 5918, 8228, 9146, 11836, 18292, 32549, 50303, 65098, 100606, 130196, 201212, 553333, 1106666, 2213332]

約数ペア:

[(1, 2213332), (2, 1106666), (4, 553333), (11, 201212), (17, 130196), (22, 100606), (34, 65098), (44, 50303), (68, 32549), (121, 18292), (187, 11836), (242, 9146), (269, 8228), (374, 5918), (484, 4573), (538, 4114), (748, 2959), (1076, 2057)]