498400638

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{4969}}^1$

素因数の和:5276

約数の個数: 32

約数和(自身を含む): 1015072800

約数和(自身を除く): 516672162

約数列:

[1, 2, 3, 6, 73, 146, 219, 229, 438, 458, 687, 1374, 4969, 9938, 14907, 16717, 29814, 33434, 50151, 100302, 362737, 725474, 1088211, 1137901, 2176422, 2275802, 3413703, 6827406, 83066773, 166133546, 249200319, 498400638]

約数ペア:

[(1, 498400638), (2, 249200319), (3, 166133546), (6, 83066773), (73, 6827406), (146, 3413703), (219, 2275802), (229, 2176422), (438, 1137901), (458, 1088211), (687, 725474), (1374, 362737), (4969, 100302), (9938, 50151), (14907, 33434), (16717, 29814)]