212924296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2047349}}^1$

素因数の和:2047368

約数の個数: 16

約数和(自身を含む): 429943500

約数和(自身を除く): 217019204

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2047349, 4094698, 8189396, 16378792, 26615537, 53231074, 106462148, 212924296]

約数ペア:

[(1, 212924296), (2, 106462148), (4, 53231074), (8, 26615537), (13, 16378792), (26, 8189396), (52, 4094698), (104, 2047349)]