260968998

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{1721}}^1$

素因数の和:2052

約数の個数: 32

約数和(自身を含む): 528998400

約数和(自身を除く): 268029402

約数列:

[1, 2, 3, 6, 127, 199, 254, 381, 398, 597, 762, 1194, 1721, 3442, 5163, 10326, 25273, 50546, 75819, 151638, 218567, 342479, 437134, 655701, 684958, 1027437, 1311402, 2054874, 43494833, 86989666, 130484499, 260968998]

約数ペア:

[(1, 260968998), (2, 130484499), (3, 86989666), (6, 43494833), (127, 2054874), (199, 1311402), (254, 1027437), (381, 684958), (398, 655701), (597, 437134), (762, 342479), (1194, 218567), (1721, 151638), (3442, 75819), (5163, 50546), (10326, 25273)]