1342184

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 2721600

約数和(自身を除く): 1379416

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 139, 142, 278, 284, 556, 568, 1112, 1207, 2363, 2414, 4726, 4828, 9452, 9656, 9869, 18904, 19738, 39476, 78952, 167773, 335546, 671092, 1342184]

約数ペア:

[(1, 1342184), (2, 671092), (4, 335546), (8, 167773), (17, 78952), (34, 39476), (68, 19738), (71, 18904), (136, 9869), (139, 9656), (142, 9452), (278, 4828), (284, 4726), (556, 2414), (568, 2363), (1112, 1207)]