2079019504

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{196579}}^1$

素因数の和:197248

約数の個数: 20

約数和(自身を含む): 4034214760

約数和(自身を除く): 1955195256

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 196579, 393158, 786316, 1572632, 3145264, 129938719, 259877438, 519754876, 1039509752, 2079019504]

約数ペア:

[(1, 2079019504), (2, 1039509752), (4, 519754876), (8, 259877438), (16, 129938719), (661, 3145264), (1322, 1572632), (2644, 786316), (5288, 393158), (10576, 196579)]