73819286

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{2027}}^1$

素因数の和:2299

約数の個数: 16

約数和(自身を含む): 112432320

約数和(自身を除く): 38613034

約数列:

[1, 2, 131, 139, 262, 278, 2027, 4054, 18209, 36418, 265537, 281753, 531074, 563506, 36909643, 73819286]

約数ペア:

[(1, 73819286), (2, 36909643), (131, 563506), (139, 531074), (262, 281753), (278, 265537), (2027, 36418), (4054, 18209)]