2077447688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13667419}}^1$

素因数の和:13667444

約数の個数: 16

約数和(自身を含む): 4100226000

約数和(自身を除く): 2022778312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13667419, 27334838, 54669676, 109339352, 259680961, 519361922, 1038723844, 2077447688]

約数ペア:

[(1, 2077447688), (2, 1038723844), (4, 519361922), (8, 259680961), (19, 109339352), (38, 54669676), (76, 27334838), (152, 13667419)]