408044994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2689}}^1\times {\mathrm{3613}}^1$

素因数の和:6314

約数の個数: 32

約数和(自身を含む): 933279360

約数和(自身を除く): 525234366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2689, 3613, 5378, 7226, 8067, 10839, 16134, 18823, 21678, 25291, 37646, 50582, 56469, 75873, 112938, 151746, 9715357, 19430714, 29146071, 58292142, 68007499, 136014998, 204022497, 408044994]

約数ペア:

[(1, 408044994), (2, 204022497), (3, 136014998), (6, 68007499), (7, 58292142), (14, 29146071), (21, 19430714), (42, 9715357), (2689, 151746), (3613, 112938), (5378, 75873), (7226, 56469), (8067, 50582), (10839, 37646), (16134, 25291), (18823, 21678)]