2596188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 7153664

約数和(自身を除く): 4557476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 997, 1302, 1994, 2604, 2991, 3988, 5982, 6979, 11964, 13958, 20937, 27916, 30907, 41874, 61814, 83748, 92721, 123628, 185442, 216349, 370884, 432698, 649047, 865396, 1298094, 2596188]

約数ペア:

[(1, 2596188), (2, 1298094), (3, 865396), (4, 649047), (6, 432698), (7, 370884), (12, 216349), (14, 185442), (21, 123628), (28, 92721), (31, 83748), (42, 61814), (62, 41874), (84, 30907), (93, 27916), (124, 20937), (186, 13958), (217, 11964), (372, 6979), (434, 5982), (651, 3988), (868, 2991), (997, 2604), (1302, 1994)]