414804908

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{644107}}^1$

素因数の和:644141

約数の個数: 24

約数和(自身を含む): 865681152

約数和(自身を除く): 450876244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 644107, 1288214, 2576428, 4508749, 9017498, 14814461, 18034996, 29628922, 59257844, 103701227, 207402454, 414804908]

約数ペア:

[(1, 414804908), (2, 207402454), (4, 103701227), (7, 59257844), (14, 29628922), (23, 18034996), (28, 14814461), (46, 9017498), (92, 4508749), (161, 2576428), (322, 1288214), (644, 644107)]