409054004

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{7541}}^1$

素因数の和:7807

約数の個数: 24

約数和(自身を含む): 729824256

約数和(自身を除く): 320770252

約数列:

[1, 2, 4, 71, 142, 191, 284, 382, 764, 7541, 13561, 15082, 27122, 30164, 54244, 535411, 1070822, 1440331, 2141644, 2880662, 5761324, 102263501, 204527002, 409054004]

約数ペア:

[(1, 409054004), (2, 204527002), (4, 102263501), (71, 5761324), (142, 2880662), (191, 2141644), (284, 1440331), (382, 1070822), (764, 535411), (7541, 54244), (13561, 30164), (15082, 27122)]