275235842

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 494012160

約数和(自身を除く): 218776318

約数列:

[1, 2, 7, 14, 49, 73, 79, 98, 146, 158, 487, 511, 553, 974, 1022, 1106, 3409, 3577, 3871, 5767, 6818, 7154, 7742, 11534, 23863, 35551, 38473, 40369, 47726, 71102, 76946, 80738, 248857, 269311, 282583, 497714, 538622, 565166, 1741999, 1885177, 2808529, 3483998, 3770354, 5617058, 19659703, 39319406, 137617921, 275235842]

約数ペア:

[(1, 275235842), (2, 137617921), (7, 39319406), (14, 19659703), (49, 5617058), (73, 3770354), (79, 3483998), (98, 2808529), (146, 1885177), (158, 1741999), (487, 565166), (511, 538622), (553, 497714), (974, 282583), (1022, 269311), (1106, 248857), (3409, 80738), (3577, 76946), (3871, 71102), (5767, 47726), (6818, 40369), (7154, 38473), (7742, 35551), (11534, 23863)]