244615511

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 301086720

約数和(自身を除く): 56471209

約数列:

[1, 7, 23, 53, 109, 161, 263, 371, 763, 1219, 1841, 2507, 5777, 6049, 8533, 13939, 17549, 28667, 40439, 42343, 97573, 132871, 200669, 320597, 659341, 930097, 1519351, 2244179, 4615387, 10635457, 34945073, 244615511]

約数ペア:

[(1, 244615511), (7, 34945073), (23, 10635457), (53, 4615387), (109, 2244179), (161, 1519351), (263, 930097), (371, 659341), (763, 320597), (1219, 200669), (1841, 132871), (2507, 97573), (5777, 42343), (6049, 40439), (8533, 28667), (13939, 17549)]