2147258518

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{3011}}^1$

素因数の和:3492

約数の個数: 32

約数和(自身を含む): 3461149440

約数和(自身を除く): 1313890922

約数列:

[1, 2, 23, 37, 46, 74, 419, 838, 851, 1702, 3011, 6022, 9637, 15503, 19274, 31006, 69253, 111407, 138506, 222814, 356569, 713138, 1261609, 2523218, 2562361, 5124722, 29017007, 46679533, 58034014, 93359066, 1073629259, 2147258518]

約数ペア:

[(1, 2147258518), (2, 1073629259), (23, 93359066), (37, 58034014), (46, 46679533), (74, 29017007), (419, 5124722), (838, 2562361), (851, 2523218), (1702, 1261609), (3011, 713138), (6022, 356569), (9637, 222814), (15503, 138506), (19274, 111407), (31006, 69253)]