2515700206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1\times {\mathrm{691}}^1$

素因数の和:1504

約数の個数: 32

約数和(自身を含む): 4010832000

約数和(自身を除く): 1495131794

約数列:

[1, 2, 19, 38, 149, 298, 643, 691, 1286, 1382, 2831, 5662, 12217, 13129, 24434, 26258, 95807, 102959, 191614, 205918, 444313, 888626, 1820333, 1956221, 3640666, 3912442, 8441947, 16883894, 66202637, 132405274, 1257850103, 2515700206]

約数ペア:

[(1, 2515700206), (2, 1257850103), (19, 132405274), (38, 66202637), (149, 16883894), (298, 8441947), (643, 3912442), (691, 3640666), (1286, 1956221), (1382, 1820333), (2831, 888626), (5662, 444313), (12217, 205918), (13129, 191614), (24434, 102959), (26258, 95807)]