2019234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 4663296

約数和(自身を除く): 2644062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 367, 393, 734, 786, 917, 1101, 1834, 2202, 2569, 2751, 5138, 5502, 7707, 15414, 48077, 96154, 144231, 288462, 336539, 673078, 1009617, 2019234]

約数ペア:

[(1, 2019234), (2, 1009617), (3, 673078), (6, 336539), (7, 288462), (14, 144231), (21, 96154), (42, 48077), (131, 15414), (262, 7707), (367, 5502), (393, 5138), (734, 2751), (786, 2569), (917, 2202), (1101, 1834)]