971602394

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{240139}}^1$

素因数の和:240182

約数の個数: 24

約数和(自身を含む): 1769351520

約数和(自身を除く): 797749126

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 240139, 480278, 1680973, 3361946, 4082363, 8164726, 28576541, 57153082, 69400171, 138800342, 485801197, 971602394]

約数ペア:

[(1, 971602394), (2, 485801197), (7, 138800342), (14, 69400171), (17, 57153082), (34, 28576541), (119, 8164726), (238, 4082363), (289, 3361946), (578, 1680973), (2023, 480278), (4046, 240139)]